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Helena, Montana
National Weather Service:
Areal Flood Watch

Current conditions
Temp: 60° Dew Point: 29°
Humidity: 31% Wind: WSW 6 mph
Visibility: 10.0 miles Pressure: 30.21 in. 0
Sky: Clear
Next 12 Hours

2  am
5  am
8  am
11  am
2  pm

Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear

58°
52°
67°
77°
88°
Forecast data from the National Digital Forecast Database
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5-Day Forecast
Saturday
Clear Hi 92°
Lo 56°
Clear
 Sunday
Clear Hi 90°
Lo 54°
Clear
 Monday
Partly Cloudy Hi 88°
Lo 49°
Partly Cloudy
 Tuesday
Chance of a Thunderstorm Hi 76°
Lo 47°
Chance of T-storms 		Wednesday
Chance of Rain Hi 65°
Lo 38°
Chance of Rain
Local Radar
Local Radar
Local Satellite
Local Satellite
Forecast for Central and Southern Lewis and Clark
Updated: 2:22 PM MDT on May 16, 2008
Record high temperatures possible from Saturday through Sunday...
Tonight
Clear. Lows 45 to 50. West winds 5 to 10 mph.
Saturday
Sunny. Highs 80 to 90...70 to 80 in the mountains. West winds 5 to 10 mph.
Saturday Night
Mostly clear. Lows 45 to 55. West winds 10 to 20 mph. Gusts up to 35 mph after midnight.
Sunday
Sunny. Highs 75 to 85. West winds 5 to 15 mph.
Sunday Night
Partly cloudy. Lows 45 to 55. West winds 10 to 20 mph.
Monday and Monday Night
Partly cloudy. Highs 75 to 85. Lows 45 to 55.
Tuesday
Mostly cloudy with a 20 percent chance of showers and thunderstorms. Highs 65 to 75.
Tuesday Night
Mostly cloudy with a 50 percent chance of rain and snow showers. Lows 35 to 45.
Wednesday and Wednesday Night
Mostly cloudy with a 40 percent chance of rain and snow showers. Highs 50 to 60. Lows 35 to 45.
Thursday through Friday
Mostly cloudy with a 40 percent chance of rain showers. Highs 50 to 55. Lows 35 to 40.
Sun and Moon
Sunrise:05:50 AM (MDT) Moon Rise:07:07 PM (MDT)
Sunset:08:58 PM (MDT) Moon Set:04:15 AM (MDT)
 
Moon Phase
Today May. 19 May. 27 Jun. 03 Jun. 10
Probability of Precipitation
Place Today Tonight Saturday Sunday Sunday Monday
Helena 54°F 0% 92°F 0% 57°F 0% 91°F 0% 56°F 0% 88°F 0%
= Probability of Precipitation
Personal Weather Stations
Personal Weather Stations [Add your weather station!]
Location: APRSWXNET Helena MT US, Helena, MT Historical Graphs Updated: 1:40 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51 °F 29 °F 42% Calm 30.35 in 0.00 in -
Location: RAWS HELENA MT US, Helena, MT Historical Graphs Updated: 12:53 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
59 °F 31 °F 35% SSW at 5 mph - 0.00 in -
Location: Montana City, MT Weather, Montana City, MT Historical Graphs Updated: 1:55 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
53.7 °F 25 °F 33% South at 3.0 mph 30.20 in 0.00 in -
Location: Saddle Mountain, Montana City, MT Historical Graphs Updated: 2:01 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
51.6 °F 29 °F 42% SE at 1.0 mph 30.23 in 0.00 in -
Location: McClellan Creek Road, Montana City, MT Historical Graphs Updated: 2:03 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
53.1 °F 22 °F 29% South at 5.4 mph 30.23 in 0.00 in -
Location: Near York Bridge, Helena, MT, Helena, MT Historical Graphs Updated: 2:02 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
54.3 °F 32 °F 43% NE at 5.8 mph 30.56 in 0.00 in -
Location: Helena National Forest -York Gulch, Helena, MT Historical Graphs Updated: 2:03 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
43.7 °F 34 °F 67% Calm 30.15 in 0.00 in 44 °F
Location: MesoWest MacDonald Pass US-12 MP 27.9 MT US MT DOT, Helena, MT Historical Graphs Updated: 1:15 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
54 °F 33 °F 45% NW at 8 mph - 0.00 in -
Location: MesoWest Boulder Hill I-15 MP 170.9 MT US MT DOT, Jefferson City, MT Historical Graphs Updated: 1:16 AM MDT
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation Windchill
52 °F 24 °F 33% SW at 1 mph - 0.00 in -
MSN Maps of:
Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -
 Areal Flood Watch 
Statement as of 9:27 PM MDT on May 16, 2008


... Flood Watch remains in effect through Sunday afternoon...

The Flood Watch continues for

* portions of central Montana... north central Montana and
southwest Montana... including the following areas... in central
Montana... Cascade and Judith Basin. In north central Montana...
northern Rocky Mountain front and southern Rocky Mountain
front. In southwest Montana... Beaverhead... Broadwater...
central and southern Lewis And Clark... Gallatin... Jefferson...
Madison and Meagher.

* Through Sunday afternoon

* near record high temperatures today through Sunday will cause
rapid snow melt in the mountains. In addition... temperatures
will remain above freezing at night so runoff will continue
through the overnight hours. Small streams and tributaries may
exceed their banks resulting in minor flooding.


A Flood Watch means there is a potential for flooding based on
current forecasts.

You should monitor later forecasts and be alert for possible
flood warnings. Those living in areas prone to flooding should be
prepared to take action should flooding develop.





 Local Storm Report 


05/15/2008 0900 am

New Orleans, Orleans Parish.

Thunderstorm wind damage, reported by Emergency Mngr.


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