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

KNOWLTON (KTFM8)

Lat: 46.30739°NLon: 105.02978°WElev: 3320.0ft.

73°F

23°C

Humidity	37%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	19 Aug 09:40 PM MDT

More Information:

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

Extended Forecast for

29 Miles SW Ismay MT

Tonight
Low: 59 °F
Patchy Smoke
Thursday
High: 92 °F
Patchy Smoke
then Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 92 °F
Hot
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 91 °F
Hot
Saturday Night
Low: 66 °F
Chance
Showers
Sunday
High: 95 °F
Hot
Sunday Night
Low: 62 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Patchy smoke. Partly cloudy, with a low around 59. Calm wind.

Thursday

Patchy smoke before noon. Sunny and hot, with a high near 92. Light and variable wind.

Thursday Night

Mostly clear, with a low around 62. North northeast wind around 5 mph becoming calm after midnight.

Friday

Mostly sunny and hot, with a high near 92. Calm wind becoming north northeast 5 to 9 mph in the afternoon.

Friday Night

Mostly clear, with a low around 62. North northeast wind 6 to 11 mph.

Saturday

Mostly sunny and hot, with a high near 91. East southeast wind 6 to 14 mph.

Saturday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 66. East southeast wind 9 to 16 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny and hot, with a high near 95. South southeast wind around 8 mph becoming west in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62. West northwest wind 5 to 8 mph becoming calm after midnight.

Monday

Sunny and hot, with a high near 90. Calm wind becoming northwest 5 to 8 mph in the afternoon.

Monday Night

Mostly clear, with a low around 59. North northwest wind 5 to 7 mph becoming calm in the evening.

Tuesday

Mostly sunny and hot, with a high near 91. Calm wind becoming northeast around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 61. Northeast wind 5 to 7 mph becoming light and variable after midnight.

Wednesday

Mostly sunny and hot, with a high near 93. Calm wind becoming south southeast 5 to 7 mph in the afternoon.