Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Greeley, Greeley-Weld County Airport (KGXY)

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

Fair

77°F

25°C

Humidity	50%
Wind Speed	W 8 mph
Barometer	30.07 in (1011.4 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	26 Jul 12:56 am MDT

More Information:

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

Extended Forecast for

Greeley CO

Heat Advisory July 26, 10:00am until July 26, 09:00pm

Click here for hazard details and duration

Heat Advisory

Overnight
Low: 70 °F
Partly Cloudy
Sunday
High: 104 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 71 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 98 °F
Partly Sunny
then Chance
T-storms
Monday Night
Low: 66 °F
Showers
Likely
Tuesday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 94 °F
Mostly Sunny
then Chance
T-storms
Wednesday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 70. Light and variable wind becoming west northwest around 5 mph.

Sunday

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 104. West northwest wind 5 to 8 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.

Sunday 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 71. North northwest wind 6 to 8 mph becoming west in the evening. Chance of precipitation is 20%.

Monday

A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 98. Northwest wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

Monday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 66. South wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.

Tuesday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 94.

Wednesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96.

Thursday Night

Partly cloudy, with a low around 65.