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NWS Great Falls, MT
Zone Forecast: Central and Southern Lewis and Clark
Mobile Weather Information

Last Update: 415 AM MST SUN NOV 22 2009
Detailed text forecast
Hazardous weather condition(s):

Today...Scattered snow showers in the morning...then snow showers and scattered rain showers in the afternoon. Snow accumulation up to 3 inches. Highs 30 to 40...25 to 30 in the mountains. Southwest winds 10 to 20 mph with gusts to 40 mph. Chance of precipitation near 100 percent.

Tonight...Mostly cloudy with a 50 percent chance of snow showers. Lows 20 to 25. West winds 15 to 25 mph with gusts to 40 mph.

Monday...Partly cloudy with a 20 percent chance of snow showers. Highs 35 to 40...25 to 35 in the mountains. West winds 10 to 20 mph with gusts to 40 mph.

Monday Night...Increasing clouds. A 20 percent chance of snow showers. Lows 20 to 25. Southwest winds 15 to 25 mph with gusts to 50 mph.

Tuesday...Windy. Partly cloudy with a slight chance of snow showers in the morning...then mostly cloudy with a slight chance of rain and snow showers in the afternoon. Highs 35 to 40. West winds 20 to 30 mph with gusts to 55 mph. Chance of precipitation 20 percent.

Tuesday Night...Partly cloudy with a 20 percent chance of snow showers. Lows 25 to 30.

Wednesday Through Thursday Night...Partly cloudy. Highs 40 to 50. Lows 25 to 35.

Friday...Mostly cloudy with a chance of rain and snow showers. Highs 35 to 45. Chance of precipitation 40 percent.

Friday Night...Mostly cloudy with a 50 percent chance of rain and snow showers. Lows 25 to 30.

Saturday...Mostly cloudy with a chance of rain and snow showers. Highs 30 to 40. Chance of precipitation 40 percent.






TEMPERATURE / PRECIPITATION
HELENA 40 24 42 24 44 / 50 30 10 10 20



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Helena, Helena Regional Airport
Last Update on 22 Nov 5:53 MST

Fair

19°F
(-7°C)
Humidity: 64 %
Wind Speed:SW 3 MPH
Barometer:29.80 in (1014.60 mb)
Dewpoint:9°F (-13°C)
Wind Chill:15°F (-9°C)
Visibility:10.00 Miles
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