Heat in the Central U.S.; Heavy Rain Possible for South Texas; Monitoring Erin Tropical Impacts

Hot temperatures are forecast over the Plains and into the lower Mississippi River Valley Friday where Heat Advisories have been issued. Heavy rain from a disturbance in the western Gulf could bring flooding to south Texas. Erin could bring tropical storm conditions and heavy rain to Puerto Rico and the USVI this weekend with dangerous surf and rip currents impacting the western Atlantic Basin. Read More >

Current conditions at

Lewistown Divide MT-200 MP 90.3 (MTLEW)

Lat: 47.07579° N Lon: 109.26247° W Elev: 4723.0 ft.

57°F

14°C

Humidity	77%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	15 Aug 02:45 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Snowy and Judith Mountains

Rest Of Tonight

Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 50 to 55. East winds 5 to 15 mph shifting to the southeast 5 to 10 mph after midnight.

Friday

Sunny. Highs 75 to 80. Southeast winds up to 10 mph.

Friday Night

Mostly clear. Haze after midnight. Lows 55 to 60. East winds up to 10 mph shifting to the south after midnight.

Saturday

Sunny. Haze in the morning. Highs 80 to 85. West winds up to 10 mph.

Saturday Night

Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 55. North winds 5 to 10 mph shifting to the west after midnight.

Sunday

Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 75 to 80. Chance of precipitation 30 percent.

Sunday Night

Mostly cloudy with a 40 percent chance of thunderstorms. Lows 50 to 55.

Monday Through Wednesday

Mostly clear. Highs 75 to 85. Lows 55 to 60.

Wednesday Night

Partly cloudy. Lows 55 to 60.

Thursday

Sunny with a 20 percent chance of rain showers. Highs 75 to 80.