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Multi Day Severe Weather Event Underway across the Gulf Coast and Southeast

Severe thunderstorms with very large hail, damaging winds and isolated tornadoes will be possible across portions of the Lower Mississippi Valley and Central Gulf Coast into Sunday morning. The threat will shift to the southeast coast to central Florida Sunday. Meanwhile in the west, heavy rain and mountain snow will continue from California to the southern Rockies. Read More >

Current conditions at

Lewistown, Lewistown Municipal Airport (KLWT)

Lat: 47.04917°NLon: 109.46639°WElev: 4167ft.

Fair

0°C

32°F

Humidity 64%
Wind Speed WNW 5 MPH
Barometer 29.41 in
Dewpoint -6°C (21°F)
Visibility 16 km
Wind Chill-3°C (27°F)
Last update 21 Jan 12:10 pm MST
Extended Forecast for

Lewistown MT

  • This
    Afternoon

    This Afternoon: Increasing clouds, with a high near 1. West northwest wind 3 to 8 km/h.

    Increasing
    Clouds

    High: 1 °C

  • Tonight

    Tonight: Mostly cloudy, with a low around -7. West southwest wind 5 to 13 km/h.

    Mostly Cloudy

    Low: -7 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 2. West southwest wind 11 to 13 km/h.

    Mostly Sunny

    High: 2 °C

  • Sunday
    Night

    Sunday Night: A 20 percent chance of snow.  Increasing clouds, with a low around -8. South southeast wind 11 to 13 km/h.

    Slight Chance
    Snow

    Low: -8 °C

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am.  Cloudy, with a high near -2. South southeast wind around 10 km/h becoming northwest in the morning.  New snow accumulation of around a centimeter possible.

    Chance Snow

    High: -2 °C

  • Monday
    Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around -9. New snow accumulation of 2 to 4 centimeters possible.

    Chance Snow

    Low: -9 °C

  • Tuesday

    Tuesday: A 30 percent chance of snow showers.  Cloudy, with a high near -4. New snow accumulation of around a centimeter possible.

    Chance Snow
    Showers

    High: -4 °C

  • Tuesday
    Night

    Tuesday Night: A slight chance of snow showers.  Cloudy, with a low around -11.

    Slight Chance
    Snow Showers

    Low: -11 °C

  • Wednesday

    Wednesday: A slight chance of snow showers.  Mostly cloudy, with a high near -3.

    Slight Chance
    Snow Showers

    High: -3 °C

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 1. West northwest wind 3 to 8 km/h.
Tonight
Mostly cloudy, with a low around -7. West southwest wind 5 to 13 km/h.
Sunday
Mostly sunny, with a high near 2. West southwest wind 11 to 13 km/h.
Sunday Night
A 20 percent chance of snow. Increasing clouds, with a low around -8. South southeast wind 11 to 13 km/h.
Monday
A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near -2. South southeast wind around 10 km/h becoming northwest in the morning. New snow accumulation of around a centimeter possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -9. New snow accumulation of 2 to 4 centimeters possible.
Tuesday
A 30 percent chance of snow showers. Cloudy, with a high near -4. New snow accumulation of around a centimeter possible.
Tuesday Night
A slight chance of snow showers. Cloudy, with a low around -11.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near -3.
Wednesday Night
Mostly cloudy, with a low around -11.
Thursday
Mostly sunny, with a high near -2.
Thursday Night
Partly cloudy, with a low around -8.
Friday
Mostly sunny, with a high near 1.
Click Map For Forecast
Point Forecast:
Lewistown MT
 47.07°N 109.43°W (Elev. 1188 m)
9:35 am MST Jan 21, 2017
12pm MST Jan 21, 2017-6pm MST Jan 27, 2017
 
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