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Severe Thunderstorms and Locally Heavy Rain Today

Severe thunderstorms and locally heavy rain are possible today from the southern plains to the Ohio valley and Mid-Atlantic. Elsewhere, hot temperatures are expected to persist for the interior Pacific Northwest. Elevated to critical fire weather conditions will occur in northeast Montana. Read More >

Hazardous Weather Conditions

Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267° N Lon: 112.1111196° W Elev: 4199 ft.

NA

66°F

19°C

Humidity 47%
Wind Speed NW 9 G 13 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 28 May 2:59 pm MDT
Detailed forecast for

Central and Southern Lewis and Clark

Tonight
Mostly cloudy with a chance of showers with isolated thunderstorms early this evening...then mostly cloudy with a slight chance of showers late this evening. Partly cloudy after midnight. Lows 40 to 45. North winds up to 10 mph. Chance of precipitation 40 percent.
Memorial Day
Partly cloudy. A 20 percent chance of showers in the afternoon. Highs 65 to 75. Northeast winds up to 10 mph.
Monday Night
Partly cloudy. Lows 40 to 45. Northeast winds up to 10 mph.
Tuesday
Sunny. Highs 70 to 80. East winds up to 10 mph.
Tuesday Night
Partly cloudy. Lows 45 to 50. South winds up to 10 mph.
Wednesday
Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 70 to 80.
Wednesday Night
Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows around 50. Chance of precipitation 50 percent.
Thursday And Thursday Night
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Highs 65 to 75. Lows around 45.
Friday
Partly cloudy with a chance of showers and a slight chance of thunderstorms. Highs 65 to 75. Chance of precipitation 40 percent.
Friday Night
Partly cloudy with a 20 percent chance of showers. Lows 40 to 45.
Saturday Through Sunday
Partly cloudy. Highs 65 to 75. Lows 40 to 45.



Click Map For Forecast
234 PM MDT Sun May 28 2017
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database