Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Hazardous Weather Conditions

Air Quality Alert

Current conditions at

McKinney - McKinney National Airport (KTKI)

Lat: 33.18°NLon: 96.59°WElev: 584ft.

Fair

78°F

26°C

Humidity	45%
Wind Speed	SE 8 mph
Barometer	30.13 in (1019.9 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	15 Oct 10:53 am CDT

More Information:

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

Extended Forecast for

4 Miles S Princeton TX

Today
High: 87 °F
Sunny
Tonight
Low: 61 °F
Clear
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 70 °F
Mostly Clear
Saturday
High: 89 °F
Mostly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 60 °F
Chance
T-storms
Sunday
High: 80 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 87. East wind 5 to 10 mph.

Tonight

Clear, with a low around 61. East southeast wind around 5 mph.

Thursday

Mostly sunny, with a high near 86. South southeast wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 66. Southeast wind 5 to 10 mph.

Friday

Sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. West southwest wind 15 to 20 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 60. West northwest wind 10 to 15 mph becoming north after midnight.

Sunday

Sunny, with a high near 80. North wind 10 to 15 mph.

Sunday Night

Clear, with a low around 59.

Monday

Sunny, with a high near 88.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Sunny, with a high near 83.