TODAY: Scattered thunderstorms during the morning. Partly cloudy skies this afternoon. Winds SSE at 15 to 25 mph. Chance of rain 50%.
Salt Lake Valley-
Including Salt Lake City, West Jordan, and Sandy
1243 AM MDT Wed Sep 16 2026
TODAY: Partly sunny with a chance of thunderstorms and a slight
chance of rain showers in the morning, then partly cloudy with a
slight chance of showers and thunderstorms in the afternoon.
Highs in the mid 80s. South winds 10 to 20 mph. Chance of
precipitation 50 percent.
TONIGHT: Partly cloudy with a slight chance of showers and
thunderstorms in the evening, then mostly cloudy with a chance of
rain showers and a slight chance of thunderstorms after midnight.
Lows in the lower 60s. Chance of precipitation 30 percent.
THURSDAY: A chance of rain showers and a slight chance of
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. Partly sunny. Highs in the lower
80s. Chance of precipitation 50 percent.
THURSDAY NIGHT: Mostly cloudy with a chance of rain showers and
a slight chance of thunderstorms. Lows around 60. Chance of
precipitation 50 percent.
FRIDAY: A chance of rain showers and a slight chance of
thunderstorms in the morning, then rain showers likely and a
chance of thunderstorms in the afternoon. Partly sunny. Highs
around 80. Chance of precipitation 70 percent.
FRIDAY NIGHT: A chance of rain showers and a slight chance of
thunderstorms in the evening, then a chance of rain showers after
midnight. Mostly cloudy. Lows in the mid 50s. Chance of
precipitation 40 percent.
SATURDAY THROUGH SUNDAY: Mostly clear. Highs in the upper 70s.
Lows in the lower 50s.
SUNDAY NIGHT THROUGH MONDAY NIGHT: Partly cloudy. Lows in the
mid 50s. Highs around 80.
TUESDAY: Partly cloudy in the morning then clearing. Highs
around 80.
NEARBY WEATHER STATIONS - Data
aggregated by Synoptic Data
Salt Lake City, Salt Lake City International Airport
2 miles away Elevation: 4226 Last
updated:
27 minutes ago
70
°
High: 75° Low: 66
° RH:
43%
Wind: SE 13 Gust:
49
I15 500S WB (Gateway)
2 miles away Elevation: 4248 Last
updated:
32 minutes ago
69
°
High: 74° Low: 67
° RH:
47%
Wind: S 6 Gust:
25
Capitol Hill
3 miles away Elevation: 4674 Last
updated:
22 minutes ago
70
°
High: 74° Low: 64
° RH:
44%
Wind: SE 14 Gust:
29
Bonneville Shoreline
3 miles away Elevation: 5173 Last
updated:
22 minutes ago
71
°
High: 73° Low: 65
° RH:
36%
Wind: SE 9 Gust:
30
Upper Avenues
4 miles away Elevation: 4842 Last
updated:
22 minutes ago
73
°
High: 75° Low: 67
° RH:
35%
Wind: E 6 Gust:
29
* Weather data is gathered by publicly operated stations. KSL is not responsible for inaccurate information.
Updated: Tuesday September 15, 2026 10:33 pm
Outlook
Widespread thunderstorm activity is expected across eastern and southern Utah Wednesday with heavy rain and flash flooding possible. Isolated storms will be possible across northern Utah overnight and throughout the day tomorrow. One high resolution models shows a slight uptick in storms Wednesday evening. Also, models show a cluster of storms impacting southwest Utah, including St. George, after 4pm tomorrow. These storms may continue overnight into Thursday morning. Any storms across northern Utah Wednesday around the Wasatch Back, Western Uintas and southern half of the Wasatch Front will have a chance to be strong to severe - producing wind gusts up to 60 mph and hail up to an inch. Active weather is likely to continue through Thursday and Friday, especially across the eastern half of the state. - Devan Masciulli, KSL Weather 9.15.26
Widespread thunderstorm activity is expected across eastern and southern Utah Wednesday with heavy rain and flash flooding possible. Isolated storms will be possible across northern Utah overnight and throughout the day tomorrow. One high resolution models shows a slight uptick in storms Wednesday evening. Also, models show a cluster of storms impacting southwest Utah, including St. George, after 4pm tomorrow. These storms may continue overnight into Thursday morning. Any storms across northern Utah Wednesday around the Wasatch Back, Western Uintas and southern half of the Wasatch Front will have a chance to be strong to severe - producing wind gusts up to 60 mph and hail up to an inch. Active weather is likely to continue through Thursday and Friday, especially across the eastern half of the state. - Devan Masciulli, KSL Weather 9.15.26
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