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Heavy precipitation for parts of the Pacific Northwest

Moisture will continue to stream into the Pacific Northwest for the next several days. Heavy rain will continue along the coast, while heavy snow will impact the highest elevations of the Cascades. In the northern Plains and Upper Great Lakes, more arctic air will bring periods of snow, blustery winds and cold wind chills. Light snow is also possible in New England and the Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Lt Rain

43°F

6°C

Humidity 81%
Wind Speed SW 5 MPH
Barometer 29.84 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 20 Nov 7:35 pm MST
Extended Forecast for

2 Miles S Helena MT

  • Tonight

    Tonight: Rain and snow likely before 11pm, then a chance of snow between 11pm and 2am.  Mostly cloudy, with a low around 28. West northwest wind 3 to 8 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Rain/Snow
    Likely then
    Chance Snow

    Low: 28 °F

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 43. South wind 3 to 6 mph.

    Slight Chance
    Rain

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a temperature rising to around 42 by 5am. South southwest wind 5 to 7 mph.

    Chance Rain

    Low: 35 °F

  • Wednesday

    Wednesday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 56. Southwest wind 5 to 7 mph.

    Slight Chance
    Rain

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 38. South southwest wind around 6 mph.

    Mostly Cloudy

    Low: 38 °F

  • Thanksgiving
    Day

    Thanksgiving Day: Mostly sunny, with a high near 58.

    Mostly Sunny

    High: 58 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 35.

    Chance Rain

    Low: 35 °F

  • Friday

    Friday: Mostly sunny, with a high near 45.

    Mostly Sunny

    High: 45 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

Detailed Forecast

Tonight
Rain and snow likely before 11pm, then a chance of snow between 11pm and 2am. Mostly cloudy, with a low around 28. West northwest wind 3 to 8 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 43. South wind 3 to 6 mph.
Tuesday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a temperature rising to around 42 by 5am. South southwest wind 5 to 7 mph.
Wednesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 56. Southwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 38. South southwest wind around 6 mph.
Thanksgiving Day
Mostly sunny, with a high near 58.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 43.
Click Map For Forecast
Point Forecast:
2 Miles S Helena MT
 46.58°N 112.04°W (Elev. 4413 ft)
5:02 pm MST Nov 20, 2017
7pm MST Nov 20, 2017-6pm MST Nov 27, 2017
 
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Additional Resources

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