Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

TOSTON (TOSM)

Lat: 46.12222°NLon: 111.49472°WElev: 4058.0ft.

84°F

29°C

Humidity	17%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	19 Aug 04:00 PM MDT

More Information:

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

Extended Forecast for

Radersburg MT

Tonight
Low: 53 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
Friday
High: 89 °F
Sunny
Friday Night
Low: 58 °F
Mostly Cloudy
Saturday
High: 84 °F
Mostly Cloudy
then Chance
T-storms
Saturday Night
Low: 55 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 53. Northeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Thursday

Sunny, with a high near 87. Calm wind becoming northeast 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 57. North northeast wind 5 to 7 mph becoming calm in the evening.

Friday

Sunny, with a high near 89. Calm wind becoming northeast around 6 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 58. North northeast wind 5 to 7 mph becoming calm after midnight.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 84. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55. Southwest wind 5 to 9 mph.

Sunday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

Mostly clear, with a low around 52.

Monday

Sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 53.

Tuesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.