NWS Forecast for West Allis WI

National Weather Service Forecast for: West Allis WI
Issued by: National Weather Service Milwaukee, WI

Updated: 9:11 am CST Dec 23, 2024

Today Chance Drizzle/Snow	Tonight Mostly Cloudy	Tuesday Mostly Cloudy	Tuesday Night Cloudy	Christmas Day Cloudy	Wednesday Night Cloudy	Thursday Cloudy	Thursday Night Cloudy then Slight Chance Rain	Friday Chance Rain
Hi 37 °F	Lo 30 °F	Hi 34 °F	Lo 29 °F	Hi 37 °F	Lo 33 °F	Hi 41 °F	Lo 37 °F	Hi 47 °F

Hazardous Weather Outlook

Today	A chance of drizzle and snow before 4pm, then a chance of snow between 4pm and 5pm, then a slight chance of drizzle after 5pm. Cloudy, with a high near 37. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Tonight	Mostly cloudy, with a low around 30. North wind around 5 mph.
Tuesday	Mostly cloudy, with a high near 34. North wind around 5 mph.
Tuesday Night	Cloudy, with a low around 29. Calm wind.
Christmas Day	Cloudy, with a high near 37. Calm wind becoming east around 5 mph.
Wednesday Night	Cloudy, with a low around 33. Calm wind.
Thursday	Cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night	A 20 percent chance of rain after midnight. Cloudy, with a low around 37. Southeast wind around 5 mph.
Friday	A 40 percent chance of rain, mainly after noon. Cloudy, with a high near 47.
Friday Night	A 40 percent chance of rain. Cloudy, with a low around 41.
Saturday	A 50 percent chance of rain. Mostly cloudy, with a high near 51.
Saturday Night	A 50 percent chance of rain. Cloudy, with a low around 38.
Sunday	A 40 percent chance of rain. Mostly cloudy, with a high near 47.

Forecast from NOAA-NWS for West Allis WI.