Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

TOSTON (TOSM)

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

73°F

23°C

Humidity	42%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	26 Aug 07:00 PM MDT

More Information:

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

Extended Forecast for

6 Miles NNE Trident MT

Tonight
Low: 53 °F
Slight Chance
Showers then
Partly Cloudy
Thursday
High: 90 °F
Partly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 52 °F
Chance
Showers then
Partly Cloudy
Friday
High: 82 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 52 °F
Chance
Showers
Saturday
High: 79 °F
Showers
Likely
Saturday Night
Low: 44 °F
Showers
Sunday
High: 70 °F
Showers
Likely then
Chance
T-storms
Sunday Night
Low: 40 °F
Slight Chance
Showers then
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 53. Light and variable wind.

Thursday

A slight chance of showers between 2pm and 3pm, then a slight chance of thunderstorms after 3pm. Partly sunny, with a high near 90. Light south wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 52. South wind 5 to 10 mph becoming light south southeast after midnight. Winds could gust as high as 21 mph.

Friday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 82. Light south wind becoming south southwest 9 to 14 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 79. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Low around 44. West southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

Sunday

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

A slight chance of showers before midnight. Mostly clear, with a low around 40.

Monday

Sunny, with a high near 77.

Monday Night

Partly cloudy, with a low around 45.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.

Wednesday

Mostly sunny, with a high near 78.