Hermann, Missouri Weather Conditions

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Current Conditions

  • 73°
  • Overcast
  • Wind: Calm
  • Humidity: 78%
  • Visibility: 10.0 miles
  • Dew Point: 66°
  • Pressure: 29.97 in. 0

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Thunderstorm
T-storms
Thunderstorm
T-storms
Thunderstorm
T-storms
Thunderstorm
T-storms
Chance of a Thunderstorm
Chance of T-storms
70°
68°
67°
65°
68°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Thunderstorm
  • High: 69 °
  • Low: 50 °
  • T-Storms
  • Sunday
  • Mostly Cloudy
  • High: 67 °
  • Low: 52 °
  • Mostly Cloudy
  • Monday
  • Clear
  • High: 73 °
  • Low: 53 °
  • Clear
  • Tuesday
  • Clear
  • High: 79 °
  • Low: 57 °
  • Clear
  • Wednesday
  • Clear
  • High: 83 °
  • Low: 61 °
  • Clear

Forecast for Hermann, Missouri

Updated: 7:29 PM CDT on January 29, 2015

  • Friday

    Thunderstorms, some may contain heavy rain. Lows overnight in the mid 60s.

  • Friday Night

    Thunderstorms, accompanied by locally heavy rainfall at times. Low 64F. Winds light and variable. Chance of rain 100%. 1 to 2 inches of rain expected.

  • Saturday

    Thunderstorms in the morning followed by occasional showers in the afternoon. High 69F. Winds NNW at 10 to 20 mph. Chance of rain 80%.

  • Saturday Night

    Cloudy. Low around 50F. Winds N at 10 to 15 mph.

  • Sunday

    Mostly cloudy. High 67F. Winds N at 5 to 10 mph.

  • Sunday Night

    Cloudy skies early will become partly cloudy later at night. Low 52F. Winds NE at 5 to 10 mph.

  • Monday

    A few passing clouds, otherwise generally sunny. High 73F. Winds NE at 5 to 10 mph.

  • Monday Night

    Clear skies. Low 53F. Winds E at 5 to 10 mph.

  • Tuesday

    Sunshine and some clouds. High 79F. Winds ESE at 5 to 10 mph.

  • Tuesday Night

    Mainly clear. Low 57F. Winds light and variable.

  • Wednesday

    Sunshine. High 83F. Winds SE at 5 to 10 mph.

  • Wednesday Night

    Clear skies. Low 61F. Winds SE at 5 to 10 mph.

  • Thursday

    Partly cloudy. High 87F. Winds S at 5 to 10 mph.

  • Thursday Night

    Clear skies. Low around 65F. Winds SSE at 5 to 10 mph.

  • Friday

    Intervals of clouds and sunshine. High 88F. Winds S at 5 to 10 mph.

  • Friday Night

    A few thunderstorms in the evening. Mainly clear skies after midnight. Low 66F. Winds light and variable. Chance of rain 40%.

  • Saturday

    Mostly sunny. High 88F. Winds ESE at 5 to 10 mph.

  • Saturday Night

    Mostly clear skies. Low 66F. Winds E at 5 to 10 mph.

  • Sunday

    Sunshine and clouds mixed. High 87F. Winds ESE at 5 to 10 mph.

  • Sunday Night

    Widely scattered showers or a thunderstorm early. Then partly cloudy. Low 67F. Winds E at 5 to 10 mph. Chance of rain 30%.

  • Monday

    Partly cloudy early. Scattered thunderstorms developing in the afternoon. High around 85F. Winds NE at 5 to 10 mph. Chance of rain 60%.

  • Monday Night

    Variably cloudy with scattered thunderstorms. Low 66F. Winds NNE at 5 to 10 mph. Chance of rain 60%.

Severe Weather Alert Descriptions

 Flood Warning  Statement as of 3:32 PM CDT on May 29, 2015


The Flood Warning continues for
the Missouri River at Hermann
* until Tuesday evening.
* At 2:30 PM Friday the stage was 23.5 feet.
* Flood stage is 21.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast: the river is forecast to crest near 24.0 feet Sunday morning
and should fall below flood stage Tuesday afternoon.

                   Fld latest 7 a.M. Forecast
location stg obs stg 05/30 05/31 06/01 06/02 06/03

Missouri River
Hermann 21.0 23.53 23.8 24.0 23.1 21.6 19.8


Lat... Lon 3872 9150 3869 9150 3861 9123 3866 9119 3875 9136




332 PM CDT Fri may 29 2015

The Flood Warning continues for
the Missouri River at Gasconade
* until Tuesday night.
* The latest estimated stage is 25.8 feet.
* Flood stage is 22.0 feet.
* Minor flooding is occurring and minor flooding is forecast.
* Forecast: the river is forecast to crest near 26.4 feet early Sunday
morning and should fall below flood stage Tuesday evening.

                   Fld latest 7 a.M. Forecast
location stg obs stg 05/30 05/31 06/01 06/02 06/03

Missouri River
Gasconade 22.0 25.10 26.2 26.4 25.1 23.0 21.2


Lat... Lon 3873 9164 3868 9164 3866 9156 3869 9150 3872 9150





 Flash Flood Watch  Statement as of 8:55 PM CDT on May 29, 2015


... Flash Flood Watch in effect through Saturday morning...

The National Weather Service in St Louis has issued a

* Flash Flood Watch for portions of southwest Illinois and
Missouri... including the following counties... in southwest
Illinois... Calhoun IL... Jersey IL... Madison IL... Monroe IL
and St. Clair IL. In Missouri... Audrain MO... Boone MO...
Callaway MO... Cole MO... Crawford MO... Franklin MO... Gasconade
MO... Iron MO... Jefferson MO... Lincoln MO... Madison MO...
Moniteau MO... Montgomery MO... Osage MO... Pike MO... Reynolds
MO... St. Charles MO... St. Francois MO... St. Louis city MO...
St. Louis MO... Ste. Genevieve MO... Warren MO and Washington
MO.

* Through Saturday morning

* occasional showers and thunderstorms will occur over the watch
area through at least dawn Saturday morning... and for many
areas... will continue well into Saturday. Any thunderstorms are
expected to be very efficient rainfall producers and will lead
to widespread minor nuisance flooding with the potential for
more serious flooding over localized areas where heavy rainfall
can focus for a period of time. Widespread rainfall amounts of 1
to 2 inches can be expected through midday Saturday with locally
higher amounts.

* Heavy rainfall will result in flooding of low lying or poor
drainage areas... and ultimately dangerous flash flooding on
smaller creeks and streams. Significant rises on larger
streams and rivers will also be possible.

Precautionary/preparedness actions...

A Flash Flood Watch means that flash flooding is possible but not
imminent in the watch area. People in the watch area should be
aware of the possibility of heavy rainfall and flash flooding.
Check your preparedness requirements... especially if you live in
flood prone areas. Stay informed... and be ready for quick action
if flooding is observed or if a Flash Flood Warning is issued.





Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: St. George, Hermann, MO

Updated: 9:06 PM CDT

Temperature: 70.5 °F Dew Point: 68 °F Humidity: 93% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.11 in Heat Index: - Graphs

Location: MesoWest, Berger, MO

Updated: 7:00 PM CDT

Temperature: 70 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest, Morrison, MO

Updated: 7:20 PM CDT

Temperature: 72 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Macedonia/Post Oak, Warrenton, MO

Updated: 9:05 PM CDT

Temperature: 69.7 °F Dew Point: 66 °F Humidity: 89% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Second Creek, Drake, MO

Updated: 9:06 PM CDT

Temperature: 68.2 °F Dew Point: 66 °F Humidity: 94% Wind: NNW at 4.0 mph Pressure: 30.07 in Hourly Precipitation: 0.48 in Heat Index: - Graphs

Location: Fry Subdivision, New Florence, MO

Updated: 8:51 PM CDT

Temperature: 71.1 °F Dew Point: 70 °F Humidity: 98% Wind: Calm Pressure: 29.69 in Hourly Precipitation: - Heat Index: - Graphs

Location: Gerald, Gerald, MO

Updated: 9:00 PM CDT

Temperature: 70.9 °F Dew Point: 68 °F Humidity: 90% Wind: West at 1.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Warrenton DALY Weather Report, Warrenton, MO

Updated: 9:04 PM CDT

Temperature: 72.0 °F Dew Point: 66 °F Humidity: 80% Wind: Calm Pressure: 29.84 in Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: Hase's Lair, Warrenton, MO

Updated: 9:06 PM CDT

Temperature: 71.2 °F Dew Point: 68 °F Humidity: 89% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Weather from the Roof, Warrenton, MO

Updated: 9:06 PM CDT

Temperature: 73.2 °F Dew Point: 68 °F Humidity: 82% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: Fence Post Weather, Warrenton, MO

Updated: 9:01 PM CDT

Temperature: 70.4 °F Dew Point: 68 °F Humidity: 92% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: ALSAT Wireless, Montgomery City, MO

Updated: 9:06 PM CDT

Temperature: 68.6 °F Dew Point: 67 °F Humidity: 94% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.09 in Heat Index: - Graphs

Location: HWY 100, Linn, MO

Updated: 9:06 PM CDT

Temperature: 67.6 °F Dew Point: 67 °F Humidity: 98% Wind: East at 1.0 mph Pressure: 29.71 in Hourly Precipitation: 0.12 in Heat Index: - Graphs

Location: Maya Creek, Fulton, MO

Updated: 8:58 PM CDT

Temperature: 67.6 °F Dew Point: 66 °F Humidity: 93% Wind: Calm Pressure: 29.96 in Hourly Precipitation: - Heat Index: - Graphs

Location: Klebba Drive, Linn, MO

Updated: 9:01 PM CDT

Temperature: 67.8 °F Dew Point: 66 °F Humidity: 95% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.10 in Heat Index: - Graphs

Location: MesoWest, Tebbetts, MO

Updated: 8:05 PM CDT

Temperature: 66 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...updated aviation 
National Weather Service St Louis MO 
601 PM CDT Fri may 29 2015 


Short term: (through late tonight) 
issued at 340 PM CDT Fri may 29 2015 


Complex of showers and thunderstorms ahead of an mesoscale convective vortex over east OK will 
slowly translate north and eastward overnight. Main threat with this 
feature looks to be the potential for localized heavy rainfall due to 
long/Narrow Cape profiles with high precipitable water values and slow 
translational speed of convection. Best bet right now of where 
heaviest axis of rainfall would be across south-central Missouri 
extending toward the Missouri River between kcou and ksus where 
1.00-1.50"+ of rain is likely. Threat of widespread severe weather 
continues to look low as low-level atmosphere nocturnally stabilizes 
through the evening hours along with weak deep-layer shear. 
However...cannot rule out an isolated strong wind gust or two in any 
heavy precipitation core. 


Another seasonably mild night should be in store ahead of synoptic cold 
front which will move into northwestern sections of the are very late 
tonight. Lows are expected to be in the 60s. 




Gosselin 


Long term: (saturday through next friday) 
issued at 340 PM CDT Fri may 29 2015 


(saturday-Saturday night) 


Front will slowly progress south and east on Saturday clearing the 
County warning forecast area by late afternoon per latest model guidance. Showers and 
thunderstorms along and ahead of the front along with Post-frontal 
showers as ul jet streak backbuilds. A few storms across southeast 
Missouri and southwest Illinois may be strong to severe with cape 
values of 1000-1500 j/kg and 0-6km shear on the order of 20 knots or 
so. Isolated severe wind gusts along with small hail look to be the 
primary threats. A cooler day compared to this afternoon is also 
expected due to copious amounts of cloud cover...precipiation...and 
cold advection commencing to the northwest of the low-level 
baroclinic zone. Coolest conditions will be across portions of 
northeast Missouri with highs only in the mid 60s with warmest highs 
near 80 degrees toward kfam and kslo. 


Cold/dry advection begins to really amplify and take hold late 
Saturday night as low-level anticyclone slides southeast toward the 
Great Lakes. Chances of showers should wane overnight from north to 
south as the drier/more stable air filters in from the north and 
east. A cool night for very late may should be in store just from 
the strength of the cold advection as clouds look to linger across 
the area. Look for lows to range from the upper 40s to mid 50s from 
north to south across the bi-state area. 




(Sunday-friday) 


The Sunday through Friday timeframe will be marked by mostly dry 
weather along with moderating temperatures. Cool day still appears 
to be in store on Sunday with highs likely failing to hit 70 degrees 
across the area. Upper-level low as previous forecaster mentioned 
looks to get stuck beneath/to the south of building ridge axis 
across lower Mississippi Valley. This should yield fairly 
tranquil/dry weather through much of next week with highs warming 
back above normal by Wednesday. Next chance of showers/storms still 
appears to be on Thursday though large model disagreements do exist 
between the GFS/European model (ecmwf) with the European solution continuing the dry 
trend while the GFS brings the area some showers/storms. 




Gosselin 


&& 


Aviation: (for the 00z tafs through 00z Saturday evening) 
issued at 505 PM CDT Fri may 29 2015 


Most of the showers/storms across southeast MO and southwest Illinois 
should remain southeast of the St Louis Metro area this evening. 
Large area of showers and thunderstorms across west central and 
southwest MO ahead or northeast of an upper level disturbance and 
associated surface low will shift northeast through the taf sites 
tonight. A strong southerly low level jet will also lead to 
redevelopment of convection across our area late tonight. The MOS 
cloud guidance is consistent in dropping the cloud ceilings late 
tonight and Saturday morning down to around 1000-1500 feet. 
Prevailing surface winds will be mainly sly for most of tonight, 
then shift to a nwly direction Saturday morning as the surface low 
moves northeastward through southeastern MO and as a cold front now 
across the northern plains drops southeastward through our area. 
The showers and thunderstorms will taper off from northwest to 
southeast on Saturday. 


Specifics for kstl: most of the showers/storms across southeast MO 
and southwest Illinois should remain southeast of stl this evening, but 
larger area of showers and storms across southwest MO will move 
northeastward into stl by late evening, then continue for much of 
the rest of the night into at least Saturday morning. The cloud 
ceiling will drop later tonight and Saturday morning down to around 
1000-1500 feet. Prevailing surface winds will be S-sely tonight, 
although there will be some variability near thunderstorms. The 
surface wind will become nwly Saturday morning. The showers and 
storms should taper off Saturday afternoon and evening after 
passage of the surface low and cold front, but cloud ceilings will 
remain low. 


Gks 


&& 


Preliminary point temperatures/pops: 
Saint Louis 68 76 54 66 / 90 80 30 5 
Quincy 64 67 47 65 / 80 60 10 0 
Columbia 64 69 51 66 / 90 30 20 5 
Jefferson City 64 71 49 66 / 90 40 20 5 
Salem 70 77 54 67 / 60 70 40 10 
Farmington 67 76 54 65 / 70 70 30 10 


&& 


Lsx watches/warnings/advisories: 
MO...none. 
Illinois...none. 
&& 


$$ 


Weather forecast office lsx 



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