Foster, NE Weather Forecast
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Foster Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Chance of T-Storm | Clearing | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny |
| Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 70°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C |
| POP: 20% | POP: 50% | POP: 60% | POP: 70% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 AM CDT Tue Sep 15 2026 

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Issued: 1209 AM CDT Tue Sep 15 2026
Key Messages
- A Flood Watch is in effect through Tuesday evening. If additional storms Tuesday night into Wednesday look like they`ll impact the same areas, the watch may need to be extended.
- A wet pattern continues through the week with daily shower and storm chances. While the threat for hail, damaging winds, and tornadoes will diminish, repeated rounds of rain may lead to an increasing flooding threat.
Discussion
... Issued at 1054 PM CDT Mon Sep 14 2026
Tonight through Tuesday...
A line of storms ...
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