Air Quality Concerns; Fire Weather; Extreme Heat; Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin. Heavy rainfall and flash flooding possible for the Southeast through Monday. For Hawaii, gusty trade winds a drier weather could result in any fires that start to spread rapidly. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Mondell Field (KECS)

Lat: 43.89°NLon: 104.32°WElev: 4173ft.

Partly Cloudy

82°F

28°C

Humidity	25%
Wind Speed	NW 7 mph
Barometer	30.08 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	3 Aug 4:55 pm MDT

More Information:

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

Extended Forecast for

3 Miles ESE Newcastle WY

This Afternoon
High: 77 °F
Chance
T-storms
Tonight
Low: 59 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 87 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 89 °F
Sunny
Wednesday Night
Low: 62 °F
Mostly Clear
Thursday
High: 93 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a steady temperature around 77. South wind around 5 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 59. South wind around 5 mph becoming east in the evening.

Monday

Sunny, with a high near 87. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 61. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.

Tuesday

Sunny, with a high near 88. Southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

Tuesday Night

Mostly clear, with a low around 60. Northwest wind 5 to 10 mph becoming northeast in the evening. Winds could gust as high as 15 mph.

Wednesday

Sunny, with a high near 89. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

Wednesday Night

Mostly clear, with a low around 62. East wind 5 to 10 mph, with gusts as high as 15 mph.