Weather
Colorado Weather Alert: Grand Junction Storms This Weekend Oct 24-25
Grand Junction, CO – Showers could spread across the Grand Junction area Saturday afternoon before a wetter period develops Saturday night, October 24, bringing a 90% chance of precipitation and the p
By Natalie Brooks · 2026-10-23T10:56:34.476Z
Grand Junction, CO – Showers could spread across the Grand Junction area Saturday afternoon before a wetter period develops Saturday night, October 24, bringing a 90% chance of precipitation and the possibility of thunderstorms. The approaching unsettled weather could affect evening travel, outdoor gatherings and weekend activities across the Grand Valley. Rain chances remain elevated Sunday before conditions improve Monday, giving residents a limited window of drier weather Friday to prepare for the weekend change.
According to the National Weather Service in Grand Junction, Saturday carries a 60% chance of precipitation, with showers becoming likely and a thunderstorm possible after 3 p.m. Saturday night brings the highest precipitation probability of the forecast period at 90%, with showers and possibly a thunderstorm continuing as temperatures fall to approximately 46 degrees. The supplied forecast does not establish a severe thunderstorm threat or provide specific rainfall accumulation totals.
Saturday Night Brings Highest Rain Probability Friday offers a temporary break from unsettled conditions, with a slight chance of showers before 9 a.m. and a high near 63 degrees. Skies should gradually become sunnier as north northwest winds reach 5 to 10 mph. Mostly clear conditions follow Friday night, with temperatures falling to approximately 45 degrees.
Saturday begins partly sunny, but conditions become increasingly unsettled during the afternoon. Temperatures are expected to reach around 62 degrees as showers develop, with thunderstorms possible after 3 p.m. Winds should remain relatively light, initially calm before shifting southeast near 5 mph.
The greatest precipitation potential arrives Saturday night, when the National Weather Service projects a 90% chance of showers and possibly a thunderstorm. The high probability indicates precipitation is likely at the forecast location, but it does not mean thunderstorms themselves have a 90% probability.
Wet Roads Could Affect Weekend Travel For drivers traveling Interstate 70 through Grand Junction, Fruita and nearby communities, Saturday evening showers could create wet pavement and periods of reduced visibility. Similar conditions may affect U.S. Highway 50 and other routes serving the Grand Valley if precipitation develops during busy travel periods.
Thunderstorms could bring localized heavier rainfall and lightning, although the available forecast does not specify storm intensity or indicate widespread flooding. Motorists should allow additional travel time if showers become persistent and check current road conditions before longer trips.
Sunday continues the unsettled pattern, with another 60% chance of precipitation. Showers become likely after noon, and a thunderstorm remains possible as afternoon temperatures reach approximately 59 degrees. Conditions may remain variable throughout the day, particularly for residents planning outdoor recreation or travel through surrounding mountain communities.
Drier Conditions Return Monday The weather pattern begins improving Sunday night as precipitation chances decrease to 30%. Mostly cloudy skies are expected, with temperatures falling to around 42 degrees before the new workweek begins.
Monday, October 26, brings mostly sunny skies and a high near 58 degrees, providing a drier opportunity for outdoor activities and travel. Mostly clear conditions continue Monday night as temperatures fall to approximately 41 degrees.
The improvement extends into Tuesday and Wednesday, when mostly sunny skies and afternoon temperatures in the lower 60s are expected. The forecast indicates a relatively quiet period after the weekend showers, with no additional precipitation chances listed through Thursday.
Residents should prepare for the highest likelihood of rain Saturday night and monitor updated forecasts for changes in thunderstorm timing.
Will Saturday night's expected rain change your weekend plans around Grand Junction?
Five Day Weather Outlook Friday 10/23: A 20% chance of showers before 9 a.m. gives way to mostly sunny skies and a high near 63 degrees, followed by mostly clear conditions Friday night with temperatures falling to approximately 45 degrees.
Saturday 10/24: Showers become likely with a 60% precipitation chance and possible thunderstorms after 3 p.m., with a high near 62 degrees before rain chances increase to 90% Saturday night and temperatures fall to around 46 degrees.
Sunday 10/25: A 60% chance of precipitation accompanies partly sunny skies, with showers becoming likely and thunderstorms possible after noon as temperatures reach approximately 59 degrees, followed by a 30% chance of showers Sunday night and a low near 42 degrees.
Monday 10/26: Mostly sunny skies return with an afternoon high near 58 degrees, providing a break from the weekend's unsettled conditions before mostly clear skies develop Monday night and temperatures fall to approximately 41 degrees.
Tuesday 10/27: Mostly sunny conditions continue with temperatures reaching approximately 62 degrees, followed by mostly clear skies Tuesday night and a low around 42 degrees as the Grand Junction area maintains a generally dry weather pattern.
Extended Weather Outlook Wednesday, October 28, is expected to bring mostly sunny skies and a high near 61 degrees. Partly cloudy conditions develop Wednesday night, with temperatures falling to approximately 42 degrees.
Thursday, October 29, remains partly sunny with an afternoon high near 61 degrees. No precipitation probability is listed in the supplied forecast for Thursday.
The supplied National Weather Service forecast ends Thursday, October 29. Conditions for October 30 through November 1 cannot be confirmed from the available information.