Monolith, California 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

842
FXUS66 KHNX 020524
AFDHNX

Area Forecast Discussion
National Weather Service Hanford CA
1020 PM PDT Tue Jul 1 2025


.KEY MESSAGES...

1. Steady triple digit high temperatures are expected through at
least Thursday in the San Joaquin Valley and Kern County
desert. A possible cooling trend is indicated in the latest
model guidance by Friday and next weekend.

2. Dryness is expected to continue through the next week with
steady minimum RH`s in the 15 to 25 percent range in the Central
Valley and in the single digits for the Kern County desert.
Light winds will keep fire risk low.

3. There is a slight (10-20 percent) chance of afternoon and
evening thunderstorms in the higher elevations of the Sierra
Nevada until Wednesday.

&&

.DISCUSSION...
Another hot day is in store today for many valley and desert
locations. Highs just above 100 degrees will occur in the
Central Valley and the Kern County desert until Thursday. The
probability of triple digit readings remains at 35-75 percent
for the Kern County desert and 20-50 percent for the SJ Valley
during this period. Remember to beat the heat and check the back
seat when leaving your vehicles, as we have just entered the
typical hottest month of the year. In addition, mountain
thunderstorms have the potential to develop this afternoon,
although mainly towards the high country of Yosemite NP where
there is a 10-15 percent chance. There is a slightly better
chance (15-20 percent) as we head into Wednesday, and areas
affected include mainly Yosemite NP southward to Sequoia NP.

A noticeably cooler holiday weekend, with highs mainly in the
90`s for the Central Valley, also remains likely, although some
areas, such as the Kern County desert, may only experience a
modest decrease in daytime highs on Independence Day and
Saturday, as triple digits persist there. There is also the
potential for increased winds in the typical prone areas on
Thursday and Independence Day. The best chance for a gust above
40 mph will be towards Mojave and the desert slopes (about 60-90
percent), while gusts of 30 mph can be expected (about a 50-80
percent chance) towards the passes of the coastal ranges,
including Pacheco Pass, and the higher terrain adjacent to the
west side of the Central Valley. Some advisory level gusts
cannot be ruled out, but appear to be localized at this time.
For next week, our region will gradually heat back up as high
pressure ridging rebuilds. However, we`re not expecting
widespread triple digits in the valley to return by this time
next week.

&&


.AVIATION...
06Z Update:

VFR conditions will prevail for the next 24 hours across the Central
California Interior.

&&

.AIR QUALITY ISSUES...
None.

&&

.CERTAINTY...

The level of certainty for days 1 and 2 is high.
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.html for additional information
and/or to provide feedback.

&&

.HNX WATCHES/WARNINGS/ADVISORIES...
None.

&&

$$

BSO/CMolina

weather.gov/hanford