Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Mondell Field (KECS)

Lat: 43.89° N Lon: 104.32° W Elev: 4173 ft.

Fair

70°F

21°C

Humidity	29%
Wind Speed	SE 12 mph
Barometer	29.90 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Last update	30 Jun 9:55 pm MDT

More Information:

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

Detailed forecast for

Newcastle

Rest Of Tonight

Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 50s. East winds 10 to 15 mph. Gusts up to 25 mph this evening. Chance of rain 20 percent.

Wednesday

Mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Wednesday Night

Mostly clear. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Thursday

Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 40 percent.

Thursday Night

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. East winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of rain 20 percent.

Friday

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Friday Night

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 30 percent.

Independence Day

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

Saturday Night

Mostly clear. Lows in the upper 50s.

Sunday

Sunny. Highs in the lower 90s.

Sunday Night

Mostly clear. Lows in the mid 60s.

Monday

Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent.

Monday Night

Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent.

Tuesday

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.