Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Porterville, Porterville Municipal Airport (KPTV)

Lat: 36.03333°NLon: 119.06667°WElev: 443.0ft.

Clear

42°F

6°C

Humidity	91%
Wind Speed	E 3 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	21 Feb 11:56 PM PST

More Information:

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

Extended Forecast for

3 Miles NW Porterville CA

Overnight
Low: 39 °F
Mostly Clear
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 42 °F
Mostly Clear
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 48 °F
Mostly Cloudy
Tuesday
High: 69 °F
Partly Sunny
Tuesday Night
Low: 52 °F
Mostly Cloudy
Wednesday
High: 69 °F
Partly Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 39. East wind around 5 mph.

Sunday

Mostly sunny, with a high near 63. Calm wind becoming northwest around 5 mph.

Sunday Night

Mostly clear, with a low around 42. East wind around 5 mph becoming calm.

Monday

Mostly sunny, with a high near 66. Calm wind.

Monday Night

Mostly cloudy, with a low around 48. Calm wind becoming east around 5 mph.

Tuesday

Partly sunny, with a high near 69. Calm wind becoming west northwest around 5 mph.

Tuesday Night

Mostly cloudy, with a low around 52. East northeast wind around 5 mph becoming calm.

Wednesday

Partly sunny, with a high near 69. Calm wind becoming west northwest around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm.

Thursday

Partly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 52. North wind around 5 mph becoming calm.

Friday

Partly sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.

Friday Night

Mostly cloudy, with a low around 52. North northeast wind around 5 mph becoming calm.

Saturday

Partly sunny, with a high near 71. Calm wind becoming west northwest around 5 mph in the afternoon.

Additional Forecasts and Information

Zone Area Forecast for Visalia - Porterville - Reedley, CA

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ABOUT THIS FORECAST

Point Forecast:

3 Miles NW Porterville CA
36.11°N 119.05°W (Elev. 417 ft)

11:57 pm PST Feb 21, 2026

Forecast Valid:

12am PST Feb 22, 2026-6pm PST Feb 28, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation