HELENA, MT 59623 Weather Forecast & Current Conditions

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HELENA, MT
Current Weather

8:53 PM MST FEB 19, 2026
Clear
9°F
Feels Like: 9°F
Dewpoint: 1°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: Calm
Pressure: 29.74 inches
Last 72 hours

Local Area Snow Depth

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HELENA, MT 59623
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Mostly cloudy. Haze and areas of smoke through the day. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 70 to 80. West winds up to 10 mph. Chance of precipitation 50 percent.
TONIGHT
Cooler. Cloudy with chance of rain showers and slight chance of thunderstorms. Areas of smoke and haze. Lows 45 to 55. Southwest winds up to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Areas of smoke in the morning. Haze through the day. Highs 65 to 75. Northwest winds up to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms in the evening. Haze in the evening. Lows 45 to 50. North winds up to 10 mph shifting to the northwest after midnight.
THURSDAY
Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 65 to 75. Southwest winds up to 10 mph. Chance of precipitation 50 percent.
THURSDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70.
FRIDAY NIGHT
Partly cloudy with a 20 percent chance of rain showers. Lows 40 to 50.
SATURDAY
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 70. Chance of precipitation 50 percent.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45.
SUNDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65.
SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45.
MONDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs 55 to 65.

Visible Weather Satellite
HELENA, MT 59623
Infrared Weather Satellite
HELENA, MT 59623
NEXRAD Weather Radar
HELENA, MT 59623

HELENA, MT 3 hourly weather forecast

weather forecast created  7:00 AM EST  2/19/2026
Thursday
19 FEB 2026
HELENA, MT 59623 weather forecast Day 1, 12 hours 11 AM Partly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 65% -2°
High 23° HELENA, MT 59623 weather forecast Day 1, 15 hours 2 PM 19° 15° Clear NNE   1 44%
Partly Cloudy



HELENA, MT 59623 weather forecast Day 1, 18 hours 5 PM 22° 18° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   1 43%
HELENA, MT 59623 weather forecast Day 1, 21 hours 8 PM 14° Clear SW   1 60%
Friday
20 FEB 2026
HELENA, MT 59623 weather forecast Day 2, 0 hours 11 PM Partly Cloudy 1%

0% Thunder
( 0% severe)
W   1 69%
Low 4° HELENA, MT 59623 weather forecast Day 2, 3 hours 2 AM Partly Cloudy SW   1 73%
High 31° HELENA, MT 59623 weather forecast Day 2, 6 hours 5 AM Partly Cloudy 4%

0% Thunder
( 0% severe)
SW   1 77%

Partly Cloudy



HELENA, MT 59623 weather forecast Day 2, 9 hours 8 AM Partly Cloudy SW   1 77%
HELENA, MT 59623 weather forecast Day 2, 12 hours 11 AM 20° 16° Partly Cloudy 18%
SNOW
<.1 in
0% Thunder
( 4% severe)
NE   1 58%
HELENA, MT 59623 weather forecast Day 2, 15 hours 2 PM 29° 25° Partly Cloudy WNW   3 41% 10°
HELENA, MT 59623 weather forecast Day 2, 18 hours 5 PM 29° 24° Partly Cloudy 9%

0% Thunder
( 2% severe)
W   5 43% 11°
HELENA, MT 59623 weather forecast Day 2, 21 hours 8 PM 22° 18° Partly Cloudy WSW   2 53%
Saturday
21 FEB 2026
HELENA, MT 59623 weather forecast Day 3, 0 hours 11 PM 17° 12° Partly Cloudy 1%

0% Thunder
( 0% severe)
SW   2 63%
Low 11° HELENA, MT 59623 weather forecast Day 3, 3 hours 2 AM 16° 11° Mostly Cloudy SSW   2 63%
High 36° HELENA, MT 59623 weather forecast Day 3, 6 hours 5 AM 14° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   2 70%

Mostly Cloudy



HELENA, MT 59623 weather forecast Day 3, 9 hours 8 AM 14° Mostly Cloudy S   1 74%
HELENA, MT 59623 weather forecast Day 3, 15 hours 11 AM 23° 19° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   2 56% 11°
HELENA, MT 59623 weather forecast Day 3, 18 hours 2 PM 33° 30° Partly Cloudy E   2 38% 12°
HELENA, MT 59623 weather forecast Day 3, 21 hours 5 PM 34° 31° Clear     ENE   3 37% 12°

HELENA, MT extended weather forecast

Sunday
22 FEB 2026
Monday
23 FEB 2026
Tuesday
24 FEB 2026
Wednesday
25 FEB 2026
Thursday
26 FEB 2026
Low 17° Low 27° Low 33° Low 33° Low 29°
High 42° High 56° High 54° High 50° High 54°
HELENA, MT 59623 weather forecast Day 4 HELENA, MT 59623 weather forecast Day 5 HELENA, MT 59623 weather forecast Day 6 HELENA, MT 59623 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
6% Snow
Partly Cloudy
12% Snow
Overcast
34% Snow
Partly Cloudy
19% Snow
Partly Cloudy
13% Snow
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