Helena MT Weather

Fog And Mist Temp: 25°F

Humidity: 96% Wind Speed: CALM Barometer: 30.04 in. Dewpoint: 24°F Heat Index: 25°F Wind Chill: 25°F

Civil Twilight:	7:37 AM MST	Moon Phase: Waning Gibbous Moon
Sunrise:	8:12 AM MST
Sunset:	4:53 PM MST
Civil Twilight:	5:28 PM MST

WINTER STORM WARNING IN EFFECT UNTIL 11 PM MST TUESDAY FOR ELEVATIONS ABOVE 6000 FEET WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM MST TUESDAY FOR ELEVATIONS BELOW 6000 FEET

Includes the Cities: Helena, Lincoln

Rest Of Tonight...Snow. New snow accumulation 3 to 5 inches. Lows 15 to 20. Southwest winds up to 5 mph...Shifting to the west up to 10 mph after midnight. Chance of snow near 100 percent.
Tuesday...Snow. Areas of blowing snow in the afternoon. Snow accumulation 4 to 7 inches. Total snow accumulation 8 to 16 inches. Highs 15 to 25. Northwest winds up to 10 mph... Increasing to north 10 to 20 mph with gusts to 30 mph in the afternoon. Chance of snow near 100 percent.
Tuesday Night...Areas of blowing snow in the evening. Mostly cloudy with a 50 percent chance of snow. Much colder. Lows around 10 below. Northeast winds 5 to 15 mph. Wind chill readings 20 below to 30 below zero.
Wednesday...Colder. Partly cloudy. A 20 percent chance of snow in the morning. Highs zero to 5 above. Northeast winds 5 to 10 mph.
Wednesday Night...Mostly clear. Near steady temperature around 6 below. East winds up to 5 mph...Shifting to the south up to 10 mph after midnight.
Thursday...Mostly clear. Highs 10 to 20. Lows 10 below to 10 above zero.
Thursday Night...Mostly clear. Highs 10 to 20. Lows 10 below to 10 above zero.
Friday...Sunny. Highs 25 to 30.
Friday Night...Partly cloudy. Lows 10 to 15.
Saturday...Partly cloudy with a 20 percent chance of snow. Highs 25 to 30.
Saturday Night...Mostly cloudy with a 20 percent chance of snow. Lows 15 to 20.
Sunday...Mostly cloudy with a 20 percent chance of snow showers. Highs 20 to 30. Lows 15 to 20.
Monday...Mostly cloudy with a 20 percent chance of snow showers. Highs 20 to 30. Lows 15 to 20.