Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

TOWER FALLS RANGER STATION AT YELLOWSTONE NP (TFAW4)

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

43°F

6°C

Humidity	98%
Wind Speed	S 2 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	24 Aug 06:15 AM MDT

More Information:

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

Extended Forecast for

Canyon WY

Today
High: 73 °F
Mostly Sunny
Tonight
Low: 42 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 72 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 42 °F
Slight Chance
T-storms then
Mostly Cloudy
Thursday
High: 73 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Cloudy
Friday
High: 70 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

Mostly sunny, with a high near 73. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 26 mph.

Tonight

A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 42. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Calm wind becoming west 5 to 8 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 41. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Calm wind becoming west 5 to 8 mph in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 42. West northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Thursday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.

Friday

A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.

Friday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 67.

Saturday Night

A slight chance of showers. Partly cloudy, with a low around 38.

Sunday

A slight chance of showers and thunderstorms. Sunny, with a high near 65.