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Alt Park Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  | | | | | | | | | | |
| Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Clear | Sunny |
| Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 405 PM EDT Sun Oct 18 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 119 PM EDT Sun Oct 18 2026
Key Messages
1) High pressure will persist over the region through the week, bringing dry and seasonable conditions.
Discussion
... Key Message 1) Surface high pressure will drift slowly east tonight into Monday, but the ridge axis will still be extending westward back across our area. This will result in another night of good radiational cooling across our area. Will generally have lows in the mid to upper 30s, but some lower 30s will be possible in outlying/sheltered areas. Have issued a Frost Ad...