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  National Weather Service:
Winter Weather Advisory
    

Updated: 10:53 PM MDT on May 24, 2012
Observed at Helena, Montana
Temperature 44°F
Windchill 39°F
Humidity 65%
Dew Point 33°F
Wind North at 9 mph
Pressure 29.94 in (Rising)
Conditions Overcast
Visibility 10.0 miles
UV 0 out of 16
Clouds (FEW) : 4200 ft
Overcast (OVC) : 6000 ft
Yesterday's Maximum 58°F
Yesterday's Minimum 43°F
Yesterday's Heating Degree Days 15
Sunrise5:43 AM MDT
Sunset9:06 PM MDT
Moon Rise8:49 AM MDT
Moon Set
Moon PhaseMoon Phase
Waxing Crescent
Raw METARMETAR KHLN 250453Z AUTO 35008KT 10SM FEW042 OVC060 07/01 A2989 RMK AO2 SLP136 T00670006

Helena, MT

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Forecast as of 9:00 PM MDT on May 24, 2012 from station KHLN
Forecast source: BestForecast - NWS
Winter Weather Advisory in effect until noon MDT Sunday for elevations above 4000 feet...
Thursday

Mostly cloudy with rain showers in the morning, then partly cloudy with rain showers. High of 56F. Winds from the WNW at 5 to 15 mph. Chance of rain 50%.

Thursday Night

Overcast with a chance of rain. Low of 37F. Winds from the North at 5 to 15 mph. Chance of rain 50%.

Friday

Overcast with a chance of rain. High of 48F. Winds from the NNE at 5 to 15 mph. Chance of rain 50%.

Friday Night

Overcast with rain. Low of 37F. Winds from the NE at 5 to 15 mph shifting to the NNW after midnight. Chance of rain 90% with rainfall amounts near 0.2 in. possible.

Saturday

Overcast with rain. High of 50F. Winds from the NNW at 5 to 15 mph. Chance of rain 100% with rainfall amounts near 0.3 in. possible.

Saturday Night

Overcast with rain, then snow and rain after midnight. Low of 36F with a windchill as low as 28F. Winds from the North at 5 to 15 mph shifting to the WNW after midnight. Chance of precipitation 100% .

Sunday

Overcast with rain. High of 54F. Winds from the WNW at 5 to 15 mph. Chance of rain 90%.

Sunday Night

Overcast with a chance of rain. Fog overnight. Low of 36F. Winds from the NNW at 5 to 15 mph shifting to the WSW after midnight. Chance of rain 20%.

Monday

Partly cloudy in the morning, then overcast. High of 64F. Winds from the West at 5 to 10 mph.

Monday Night

Partly cloudy. Low of 32F. Winds less than 5 mph.

Tuesday

Overcast with a chance of rain in the afternoon. High of 64F. Winds from the SW at 5 to 15 mph. Chance of rain 40%.

Tuesday Night

Partly cloudy. Low of 34F. Winds from the West at 5 to 20 mph.

Wednesday

Partly cloudy. High of 68F. Winds from the WSW at 5 to 10 mph shifting to the NNW in the afternoon.

Wednesday Night

Clear. Low of 39F. Winds less than 5 mph.

Thursday

Partly cloudy. High of 77F. Winds less than 5 mph.

Thursday Night

Clear. Low of 46F. Winds less than 5 mph.

Friday

Clear. High of 82F. Winds from the WSW at 5 to 10 mph.

Friday Night

Partly cloudy. Low of 46F. Winds less than 5 mph.

Saturday

Partly cloudy with a chance of a thunderstorm. High of 66F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.

Saturday Night

Partly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the WSW at 5 to 10 mph. Chance of rain 30%.

Sunday

Mostly cloudy with a chance of a thunderstorm. High of 63F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.

Sunday Night

Mostly cloudy with a chance of rain. Low of 43F. Winds from the West at 5 to 10 mph. Chance of rain 20%.

Monday

Clear. High of 59F. Winds from the West at 5 to 10 mph.

Monday Night

Clear. Low of 43F. Winds from the West at 5 to 10 mph.


  National Weather Service:
Winter Weather Advisory
    

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