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Lost Spring Reservoir, UT Weather Forecast
Lost Spring Reservoir, UT Weather Forecast Date: 1245 AM MDT Wed Aug 12 2026
The area/counties/county of: Southern Mountains, including: Brian Head and Alton.or toggle through each period.
Today... Partly sunny. A slight chance of rain showers in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 60%.
Tonight... 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 50. Chance of precipitation 50%.
Thursday... A chance of rain showers and a slight chance of thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Mostly cloudy. Highs around 60. Chance of precipitation 80%.
Thursday 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 in the upper 40s. Chance of precipitation 50%.
Friday... A chance of rain showers and a slight chance of thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Mostly cloudy. Highs around 60. Chance of precipitation 80%.
Friday Night... Mostly cloudy with a 20% chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s.
Saturday... Partly cloudy in the morning, then partly sunny with a 30% chance of showers and thunderstorms in the afternoon. Highs in the lower 60s.
Saturday Night... Partly cloudy. Lows around 50.
Sunday... Partly sunny in the morning then becoming partly cloudy. Highs in the mid 60s.
Sunday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows around 50.
Monday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 30%.
Monday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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