Prescott Valley, Arizona 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Prescott Valley AZ
National Weather Service Forecast for:
Prescott Valley AZ
Issued by: National Weather Service Flagstaff, AZ |
Updated: 4:18 pm MST Jun 26, 2025 |
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Tonight
 Clear
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Friday
 Sunny
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Friday Night
 Mostly Clear
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Saturday
 Sunny
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Saturday Night
 Clear
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Sunday
 Hot
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Sunday Night
 Mostly Clear
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Monday
 Hot
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Monday Night
 Partly Cloudy
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Lo 60 °F |
Hi 92 °F |
Lo 61 °F |
Hi 94 °F |
Lo 61 °F |
Hi 97 °F |
Lo 66 °F |
Hi 98 °F |
Lo 67 °F |
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Tonight
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Clear, with a low around 60. Southwest wind 5 to 9 mph, with gusts as high as 15 mph. |
Friday
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Sunny, with a high near 92. Light southeast wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. |
Friday Night
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Mostly clear, with a low around 61. Southwest wind 5 to 9 mph. |
Saturday
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Sunny, with a high near 94. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph. |
Saturday Night
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Clear, with a low around 61. West wind 6 to 9 mph becoming northwest after midnight. |
Sunday
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Sunny and hot, with a high near 97. Northwest wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph. |
Sunday Night
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Mostly clear, with a low around 66. West wind around 9 mph becoming northwest after midnight. Winds could gust as high as 16 mph. |
Monday
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Sunny and hot, with a high near 98. Northwest wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph. |
Monday Night
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Partly cloudy, with a low around 67. Southwest wind 7 to 9 mph becoming northeast after midnight. |
Tuesday
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A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 96. East wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. |
Tuesday Night
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A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind 7 to 9 mph becoming east after midnight. |
Wednesday
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A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southeast wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. |
Wednesday Night
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A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. South wind 6 to 8 mph. |
Thursday
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A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 6 to 9 mph, with gusts as high as 15 mph. |
Forecast from NOAA-NWS
for Prescott Valley AZ.
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Weather Forecast Discussion
614
FXUS65 KFGZ 262335
AFDFGZ
Area Forecast Discussion
National Weather Service Flagstaff AZ
436 PM MST Thu Jun 26 2025
.SYNOPSIS...Warming temperatures and mainly dry conditions
continue through the weekend, outside of light afternoon showers
around the White Mountains. More widespread shower and thunderstorm
activity looks to set in by the middle of next week.
&&
.DISCUSSION...A mostly dry and warmer weather pattern is expected
the remainder of this week and into the weekend. A gradual
increase in monsoonal moisture is expected next week.
Very typical late June weather is being observed this afternoon
with dry conditions, light southerly breezes, and near average
temperatures. This pattern will continue through the upcoming
weekend as very weak troughing is replaced by a building ridge of
high pressure. Temperatures will increase, reaching their peak on
Sunday/Monday. Lower elevations of the Grand Canyon and Yavapai
County are starting to show potential for reaching extreme heat
criteria. The one caveat to the dry conditions will be the White
Mountains region, which is just close enough to the moisture over
New Mexico, to see an isolated shower or thunderstorm this
afternoon and again Friday.
The high pressure circulation is forecast to build over Arizona
through early next week centering near the Four Corners by
Monday/Tuesday. This, combined with a potential tropical system
moving northward along the Baja California peninsula, look to spur
the northward flow of moisture into Arizona, and thus the start of
monsoon season. We expect a gradual increase in moisture as early as
Monday, with deeper moisture potential by the mid to latter part of
next week. Precipitation chances return on Monday mostly for eastern
Arizona, and then increase and spread westward Tuesday and beyond.
As is typical with monsoon season, there will be a threat for dry
lightning, especially on Monday, but potential for wetting rain
increases by Wednesday/Thursday. The one complicating factor is
another weak trough forecast to develop just to our west next week.
Depending on how far east the trough moves, this could lead to
fluctuations in moisture through the week. Right now, the potential
for greatest precipitation appears to be over eastern and central
portions of the state. Ensemble guidance favors a consensus of
monsoon moisture remaining in the region at least into the second
week of July.
&&
.AVIATION...Friday 27/00Z through Saturday 28/00Z...Expect VFR
conditions. Areas CU/TCU over southern Apache County dissipating by
02Z, redeveloping by 18Z-20Z Friday. ISOLD high-based -SHRA/-TSRA
possible INVOF the White Mtns for the same time frame. Daytime sfc
winds S-SW10-20kts.
OUTLOOK...Saturday 28/00Z through Monday 30/00Z...Expect VFR
conditions. Daytime sfc winds S-SW10-20kts.
&&
.FIRE WEATHER...Friday and Saturday...Mainly dry and warm
conditions, outside of a slight chance for high-based showers and
thunderstorms near the White Mountains on Friday. Minimum RH values
between 5-15% each day. Winds SW-W 5-15 mph with gusts to 20 mph
each afternoon. Gusty, erratic winds possible in and around
thunderstorms.
Sunday through Tuesday...Warmer and mainly dry conditions on Sunday.
Could see a few high based thunderstorms over the White Mountains,
Chuskas and East Mogollon Rim Monday as some Monsoon moisture begins
to sneak in. A chance of thunderstorms area wide is possible
Tuesday as more monsoon moisture moves in. Minimum RH values 5-15%
on Sunday and Monday, increasing to 15-25% on Tuesday. Wind SW-W 5-
15 mph Sunday and Monday, S-SW 5-15 mph Tuesday. Gusty, erratic
winds possible in and around thunderstorms.
&&
.FGZ WATCHES/WARNINGS/ADVISORIES...None.
&&
$$
PUBLIC...MCT
AVIATION...Peterson
FIRE WEATHER...Bernhart
For Northern Arizona weather information visit
weather.gov/flagstaff
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