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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: 12:17 am MST Jul 13, 2025 |
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Overnight
Mostly Clear
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Sunday
Slight Chance
T-storms
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Sunday
Night
Slight Chance
T-storms then
Mostly Clear
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Monday
Slight Chance
T-storms
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Monday
Night
Slight Chance
T-storms then
Partly Cloudy
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Tuesday
Slight Chance
T-storms
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Tuesday
Night
Slight Chance
T-storms then
Mostly Clear
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Wednesday
Chance
T-storms
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Wednesday
Night
Chance
T-storms then
Slight Chance
T-storms
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| Lo 68 °F |
Hi 99 °F |
Lo 69 °F |
Hi 98 °F |
Lo 69 °F |
Hi 93 °F |
Lo 67 °F |
Hi 90 °F |
Lo 66 °F |
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Overnight
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Mostly clear, with a low around 68. Southwest wind 3 to 5 mph. |
Sunday
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A slight chance of showers and thunderstorms between 11am and 5pm, then a slight chance of thunderstorms after 5pm. Widespread haze after 3pm. Mostly sunny and hot, with a high near 99. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 20%. |
Sunday Night
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A slight chance of thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 69. West wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%. |
Monday
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A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 98. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph. |
Monday Night
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A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 69. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
Tuesday
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A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. South wind 8 to 14 mph, with gusts as high as 22 mph. |
Tuesday Night
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A 10 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 67. Southwest wind 5 to 13 mph, with gusts as high as 21 mph. |
Wednesday
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A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 90. South wind 6 to 13 mph, with gusts as high as 21 mph. |
Wednesday Night
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A 50 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 66. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 17 mph. |
Thursday
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A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph. |
Thursday Night
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A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. West wind 5 to 7 mph becoming calm in the evening. |
Friday
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A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 18 mph. |
Friday Night
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A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64. West wind 5 to 8 mph becoming calm in the evening. |
Saturday
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A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 17 mph. |
Forecast from NOAA-NWS
for Prescott Valley AZ.
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Weather Forecast Discussion
552
FXUS65 KFGZ 130722
AFDFGZ
Area Forecast Discussion
National Weather Service Flagstaff AZ
1222 AM MST Sun Jul 13 2025
.SYNOPSIS...Expect hot temperatures to continue into early next
week. Moisture will be sparse, with only isolated or scattered
activity through Monday. A gradual uptick in moisture is forecast
during the course of next week, with a potential for very wet
conditions by the end of the week.
&&
.DISCUSSION...Today...High pressure continues to remain in place
off the California coast. Things continues to stream drier air
into the region with drier air aloft. Some mid-level moisture does
look to try to undercut the high this afternoon, potentially
allowing for some isolated showers and thunderstorms to develop.
However, given the dry sub-cloud layer and subsidence inversion,
it will be difficult for much of any precipitation to materialize.
The latest hi- res guidance seems to mostly focus the greatest
chances for precipitation this afternoon across the White
Mountains and eastern Mogollon Rim, with a secondary cluster near
the Coconino Plateau. Gusty winds will be the main threats with
any storm.
Monday and Tuesday... he high looks to gradually shift eastward
through the week, which should allow for monsoonal moisture to move
northward into Arizona through the week. As a result, daily chances
for afternoon showers and thunderstorms look to increase each day.
The main threats with any of these storms initially will be gusty
winds given the still very dry sub-cloud layer. Coverage will mainly
be focused over the higher terrain, with some additional development
possible off the terrain as convective becomes forced by outflow
boundaries.
Additionally, with the high still in place, temperatures look to
remain on the warm side each day. As a result, an Extreme Heat
Warning remains for the lower elevations of the Grand Canyon.
Wednesday through Saturday...By the middle of next week, a more
traditional synoptic pattern with weak troughing over the Gulf of
California and ridging to the east. This should allow for deeper
monsoonal moisture to take hold over the area, with more areawide
chances setting in for the second-half of next week. Temperatures
also look to decrease some, with cooler, more typical highs
expected.
&&
.AVIATION...Sunday 13/06Z through Monday 14/06Z...Mainly VFR
expected. ISO-SCT -SHRA/-TSRA along a KFLG-KSOW-KJTC line 20Z-02Z.
Light and variable winds becoming W-NW winds at 5-15 kts gusting
20-25 kts after 17Z. Gusty and erratic outflow winds expected near
any storms.
OUTLOOK...Monday 14/06Z through Wednesday 16/06Z...Mainly VFR
expected. ISO-SCT -SHRA/-TSRA along/south of a KGCN-KRQE line on
Monday and Tuesday. W-NW winds 10-15 kts gusting 20-25 kts each
day with light and variable winds during the overnight periods.
Gusty and erratic outflow winds expected near any storms.
&&
.FIRE WEATHER...Today and Monday...Slight chance of mainly dry
thunderstorms and possibly a brief shower over the higher terrain
each afternoon. Winds west/northwest 5-15 mph, with gusts to around
20 mph each afternoon. Gusty, erratic winds possible in and around
thunderstorms.
Tuesday through Thursday...Cooling temperatures. Chances for showers
and thunderstorms increase each day, most numerous over the higher
terrain. Winds west/southwest 5-15 mph each day, with gusts up to 20
mph in the afternoon. Gusty, erratic winds possible in and around
thunderstorms.
&&
.FGZ WATCHES/WARNINGS/ADVISORIES...
Extreme Heat Warning until 7 PM MST Wednesday for AZZ006.
&&
$$
PUBLIC...Humphreys
AVIATION...Meola
FIRE WEATHER...Humphreys
For Northern Arizona weather information visit
weather.gov/flagstaff
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