TODAY: Sunshine to start, then a few afternoon clouds. A stray shower or thunderstorm is possible. Winds SSW at 5 to 10 mph.
Salt Lake Valley-
Including Salt Lake City, West Jordan, and Sandy
1245 AM MDT Mon Jul 20 2026
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO MIDNIGHT
MDT TONIGHT...
TODAY: Partly cloudy in the morning then clearing. Highs around
100.
TONIGHT: A 20 percent chance of showers and thunderstorms.
Partly cloudy in the evening then becoming mostly cloudy. Lows in
the mid 70s.
TUESDAY: A 50 percent chance of showers and thunderstorms in
the afternoon. Partly sunny. Highs in the upper 90s.
TUESDAY NIGHT: Rain showers likely and a chance of
thunderstorms in the evening, then rain showers likely and a
slight chance of thunderstorms after midnight. Mostly cloudy.
Lows in the lower 70s. Chance of precipitation 60 percent.
WEDNESDAY: A slight chance of rain showers in the morning, then
rain showers likely and a chance of thunderstorms in the
afternoon. Mostly cloudy. Highs around 90. Chance of
precipitation 70 percent.
WEDNESDAY NIGHT: A chance of showers and thunderstorms in the
evening, then a chance of rain showers and a slight chance of
thunderstorms after midnight. Mostly cloudy. Lows around 70.
Chance of precipitation 50 percent.
THURSDAY: Partly cloudy. A 30 percent chance of showers and
thunderstorms in the afternoon. Highs in the lower 90s.
THURSDAY NIGHT: Partly cloudy. Lows in the lower 70s.
FRIDAY THROUGH SATURDAY: Partly cloudy with a 30 percent chance
of showers and thunderstorms. Highs in the mid 90s. Lows in the
lower 70s.
SATURDAY NIGHT AND SUNDAY: Partly cloudy. Lows in the lower
70s. Highs in the mid 90s.
NEARBY WEATHER STATIONS - Data
aggregated by Synoptic Data
SLC TEST 3
1 mile away Elevation: 4238 Last
updated:
42 minutes ago
84
°
High: 87° Low: 80
° RH:
30%
Wind: SE 3 Gust:
9
NWS "RSOIS" Site
2 miles away Elevation: 4220 Last
updated:
16 minutes ago
84
°
High: 86° Low: 79
° RH:
36%
Wind: SE 5 Gust:
8
I-215 at I-80
2 miles away Elevation: 4262 Last
updated:
22 minutes ago
84
°
High: 86° Low: 79
° RH:
39%
Wind: SE 9 Gust:
14
Salt Lake City, Salt Lake City International Airport
2 miles away Elevation: 4226 Last
updated:
27 minutes ago
84
°
High: 84° Low: 78
° RH:
37%
Wind: SE 10 Gust:
12
I15 500S WB (Gateway)
2 miles away Elevation: 4248 Last
updated:
22 minutes ago
82
°
High: 85° Low: 78
° RH:
39%
Wind: SE 5 Gust:
8
* Weather data is gathered by publicly operated stations. KSL is not responsible for inaccurate information.
Updated: Not available
Outlook
Our monsoon high continues to churn near the Four Corners region this week. Being that high pressure won't be moving a ton, we will likely see more mountain t-storms especially in southern Utah. There will be a small disturbance embedded within this monsoonal flow that could provide Wasatch Front t-storm chances Tuesday and Wednesday. Per usual, best chance for t-storms this week will be in the mountains, but we can't rule out some valley storms. The flash flood threat will be highest across Utah on Tuesday and Wednesday, please stay out of slot canyons and dry washes.. especially in the afternoon when thunderstorms are most active. Matt Johnson - KSL Weather 7-20-26
Our monsoon high continues to churn near the Four Corners region this week. Being that high pressure won't be moving a ton, we will likely see more mountain t-storms especially in southern Utah. There will be a small disturbance embedded within this monsoonal flow that could provide Wasatch Front t-storm chances Tuesday and Wednesday. Per usual, best chance for t-storms this week will be in the mountains, but we can't rule out some valley storms. The flash flood threat will be highest across Utah on Tuesday and Wednesday, please stay out of slot canyons and dry washes.. especially in the afternoon when thunderstorms are most active. Matt Johnson - KSL Weather 7-20-26
