Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

53°F

12°C

Humidity 85%
Wind Speed S 1 G 2 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 21 Aug 5:28 am MDT
Detailed forecast for

Central and Southern Lewis and Clark

Today
Sunny. Highs 80 to 90. Southeast winds up to 10 mph.
Tonight
Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with slight chance of rain after midnight. Lows 55 to 60. South winds up to 10 mph shifting to the west after midnight. Chance of precipitation 20 percent.
Thursday
Not as warm. Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of rain. Highs 65 to 75. West winds 5 to 15 mph.
Thursday Night
Cooler. Mostly clear. A 20 percent chance of rain in the evening. Lows 45 to 50. Northwest winds 5 to 15 mph.
Friday
Partly cloudy in the morning then becoming mostly cloudy. Highs 70 to 80. South winds 5 to 15 mph.
Friday Night And Saturday
Mostly cloudy. Lows 50 to 55. Highs 70 to 80.
Saturday Night
Partly cloudy. Lows 45 to 50.
Sunday And Sunday Night
Mostly clear. Highs 65 to 75. Lows 45 to 50.
Monday And Monday Night
Mostly clear. A 20 percent chance of rain. Highs 65 to 75. Lows 40 to 45.
Tuesday
Partly cloudy with a 40 percent chance of rain. Highs 60 to 70.



Click Map For Forecast
229 AM MDT Wed Aug 21 2019
 
 

Additional Resources

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