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

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

Lat: 44.916944°NLon: 110.420556°WElev: 1913.8ft.

68°F

20°C

Humidity	36%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	19 Aug 07:15 PM MDT

More Information:

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

Extended Forecast for

Mt Washburn WY

Tonight
Low: 46 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 52 °F
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 54 °F
Mostly Cloudy
Saturday
High: 68 °F
Mostly Cloudy
then Showers
Likely
Saturday Night
Low: 51 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 66 °F
Mostly Sunny
then Chance
T-storms and
Breezy
Sunday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 46. West northwest wind around 6 mph becoming south southwest in the evening.

Thursday

Sunny, with a high near 74. Light south southwest wind becoming west 8 to 13 mph in the morning.

Thursday Night

Partly cloudy, with a low around 52. West wind 5 to 8 mph becoming light and variable.

Friday

Mostly sunny, with a high near 74. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 54. Northwest wind 5 to 7 mph becoming southeast after midnight.

Saturday

Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68. South southeast wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Saturday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. South wind around 8 mph.

Sunday

A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.

Monday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.

Monday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 66.