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| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
| Mostly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Showers | Showers | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear |
| Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C Lo: 50°FLo: 10°C |
| POP: 30% | POP: 60% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1251 AM MDT Fri Sep 18 2026 

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Issued: 1201 AM MDT Fri Sep 18 2026
Key Messages
- Temperatures remain warm through Friday then cooler than average temperatures are expected Saturday and Sunday into the mid 60s trending towards lower 60s on Sunday. Warmer temperatures are anticipated to return to the region next week.
- Chances of widespread showers return Friday night into Saturday. Embedded thunderstorms possible.
Discussion
... SYNOPTIC SETUP: An low pressure system moving south into northern California cut off by the northern stream will continue to lift northeast ...
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