Local Forecast


Exeter, California
Updated: Monday, August 21 2017 - 1:00 AM PDT
Today

Mostly
Sunny
High 95
Tonight

Mostly
Clear
Low 66
Tue

Mostly
Sunny
High 93
Tue night

Mostly
Clear
Low 66
Wed

Sunny

High 93
Wed night

Clear

Low 66
Thu

Sunny

High 95



Local Forecast

WeatherForYou - Forecast Details
Updated: Monday, August 21 2017 - 1:00 AM PDT
Location: Exeter, CA

Today... Mostly sunny. Highs around 95°F. South wind to 8 mph.

Tonight... Mostly clear. Lows around 66°F. Northwest wind to 7 mph.

Tuesday... Mostly sunny. Highs around 93°F. South wind to 8 mph, gusting to 13 mph.

Tuesday night... Mostly clear. Lows around 66°F. West wind to 7 mph.

Wednesday... Sunny. Highs around 93°F. South southeast wind to 7 mph.

Wednesday night... Clear. Lows around 66°F. South southwest wind to 5 mph.

Thursday... Sunny. Highs around 95°F. West southwest wind to 7 mph.

Thursday night... Clear. Lows around 64°F. Northwest wind to 6 mph.

Friday... Sunny. Highs around 95°F. West southwest wind to 6 mph.

Friday night... Clear. Lows around 66°F. North northeast wind to 5 mph.

Saturday... Sunny. Highs around 97°F. Southwest wind to 5 mph.

Saturday night... Clear. Lows around 66°F. Light wind.

Sunday... Sunny. Highs around 97°F. Southwest wind to 5 mph.



Area Forecast Discussion

National Weather Service - San Joaquin Valley / Hanford, CA
Issued: Sunday, August 20 2017 - 5:22 PM PDT

.UPDATED AIR QUALITY SECTION...

SYNOPSIS...An area of low pressure will remain anchored off the southern California coast through Wednesday and bring a chance of mainly afternoon showers and thunderstorms to the Sierra each day with a slight chance in the Kern mountains and desert Monday. A dry westerly flow aloft will return by Thursday.

DISCUSSION...Showers and thunderstorms once again developing over the Sierra Nevada this afternoon as a low pressure system remains along the southern California coast. The flow aloft is from the east-southeast. This will bring a slight chance of a shower or a thunderstorm drifting into the foothills early this evening before they dissipate. Also cannot rule out storms developing over the Kern mountains this afternoon and early evening as well. Debris clouds from the storms will once again move out over the San Joaquin Valley tonight.

Temperatures this afternoon are running a few degrees cooler than yesterday thanks to a 2500 foot deep marine layer that allowed a little cooler air to spill in last night. Temperatures are expected to be near normal through at least mid week.

Models are in agreement that the trough will remain off the coast through Tuesday, maintaining an east to southeast mid level flow. However, the monsoonal moisture that was expected to come up from the south now is forecast to stay a bit farther east. This means that it will not make it into the Kern county mountains and desert tonight, so have removed pops. The moisture will advect north on Monday, but will only add a little additional moisture to the Sierra Nevada. Expect the continuation of afternoon showers and thunderstorms over the Sierra Monday with only a slight chance in Kern county mountains and desert.

Models indicate a continuation of the southeast flow Monday night and Tuesday as the low closes off point conception. However, they also bring drier air into the southern part of the district. This will keep the threat of thunderstorms to only the Sierra Nevada through Wednesday.

The models forecast the trough to weaken as it moves onshore over southern California Wednesday and another trough of low pressure moves across the Pacific Northwest. A westerly flow aloft should bring drier and stable conditions Thursday. A slight warming and drying trend is expected as we go into next weekend as an upper level ridge builds northwestward from Texas.

AVIATION...Isolated to scattered thunderstorms in the mountains until 03z this evening with a recurrence in the mountains and possibly the Kern county desert after 20z Monday. Otherwise VFR conditions can be expected over much of the central CA interior during the next 24 hours.

AIR QUALITY ISSUES... Please see SFOAQAHNX for an Air Quality Alert.

CERTAINTY...

The level of certainty for days 1 and 2 is medium. The level of certainty for days 3 through 7 is medium.

Certainty levels include low...medium...and high. Please visit www.weather.gov/hnx/certainty.php for additional information an/or to provide feedback.

HNX Watches/Warnings/Advisories...NONE.




Hazardous Weather Outlook

Hazardous Weather Outlook is currently unavailable...