Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Greeley, Greeley-Weld County Airport (KGXY)

Lat: 40.43°NLon: 104.63°WElev: 4698ft.

Fair

103°F

39°C

Humidity	17%
Wind Speed	W 10 mph
Barometer	30.06 in (1011.0 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	26 Jul 12:56 pm MDT

More Information:

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

Extended Forecast for

4 Miles SE Lucerne CO

Heat Advisory until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 26, 09:00pm
NOW until 9:00pm Sun
Heat Advisory
This Afternoon
High: 107 °F
Slight Chance
T-storms
Tonight
Low: 69 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 97 °F
Mostly Cloudy
then Chance
T-storms
Monday Night
Low: 64 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 92 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 62 °F
Showers
Likely then
Partly Cloudy
Wednesday
High: 95 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 62 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 107. North wind around 7 mph.

Tonight

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 69. North northwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

Monday

A 40 percent chance of showers and thunderstorms after 2pm. Mostly cloudy and hot, with a high near 97. North northwest wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 64. East wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

Wednesday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.

Wednesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 97.

Thursday Night

Partly cloudy, with a low around 63.

Friday

Sunny and hot, with a high near 97.