Heavy Rainfall Threat for Portions of Mid-Atlantic and Northeast; Heat Linger for Southeast and Expands for the West

Moisture and nearby frontal boundary will focus more showers and thunderstorms for portions of the Mid-Atlantic and Northeast today. Rainfall could be locally heavy resulting instances of flash flooding. Meanwhile, the heat lingers for areas of the Southeast and expands across the Western U.S. the next several days. Between these areas, severe thunderstorms possible for the Plains and Midwest. Read More >

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

71°F

22°C

Humidity	41%
Wind Speed	NNE 8 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	06 Jul 05:15 PM MDT

More Information:

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

Extended Forecast for

8 Miles N Norris WY

Tonight
Low: 48 °F
Chance
T-storms then
Mostly Cloudy
Tuesday
High: 71 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 47 °F
Partly Cloudy
Wednesday
High: 73 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 46 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 48. South wind 5 to 7 mph.

Tuesday

A slight chance of showers and thunderstorms between 1pm and 5pm. Sunny, with a high near 71. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 10%.

Tuesday Night

Partly cloudy, with a low around 47. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Wednesday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 73. Calm wind becoming west southwest 5 to 8 mph in the morning. Winds could gust as high as 22 mph.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Thursday

Sunny, with a high near 72. Calm wind becoming west southwest 5 to 9 mph in the morning. Winds could gust as high as 23 mph.

Thursday Night

Mostly clear, with a low around 46. South wind around 6 mph.

Friday

Sunny, with a high near 74.

Friday Night

Mostly clear, with a low around 49.

Saturday

Sunny, with a high near 79.

Saturday Night

Mostly clear, with a low around 51.