Weather
Nebraska Weather Oct. 17–20: First Frost, Lows Near 30°
SOUTH CENTRAL NEBRASKA — The first frost of the fall season could arrive Saturday morning, Oct. 17, across much of south central Nebraska and portions of north central Kansas, with temperatures potent
By Nolan Pierce · 2026-10-14T09:19:40.574Z
SOUTH CENTRAL NEBRASKA — The first frost of the fall season could arrive Saturday morning, Oct. 17, across much of south central Nebraska and portions of north central Kansas, with temperatures potentially dipping below freezing before a substantial warmup begins.
According to the National Weather Service in Hastings, a Hazardous Weather Outlook issued at 3:58 a.m. CDT Wednesday identifies Friday night into Saturday morning as a period when much of the forecast area could experience its first frost of the season.
Forecasters expect temperatures to fall into the 30 to 32 degree range in parts of the region, creating conditions that could damage sensitive outdoor vegetation.
The Weather Service encouraged residents with vulnerable plants to take precautions ahead of the weekend cooldown.
First Frost Could Arrive Saturday Morning The coldest conditions are expected early Saturday, following a transition from unsettled weather to clearer skies.
In Hastings, Adams County, the National Weather Service predicts temperatures will fall to around 33 degrees Friday night, with widespread frost developing mainly before 5 a.m. Saturday.
The broader Hazardous Weather Outlook indicates slightly colder conditions are possible elsewhere across south central Nebraska and north central Kansas.
The outlook covers numerous counties, including Adams, Hall, Buffalo, Kearney, Phelps and neighboring communities across the Hastings forecast area.
Residents with gardens, late season crops or sensitive outdoor plants should consider protective measures before Friday night.
Although the forecast identifies potential freezing temperatures, the supplied outlook does not establish that a formal Frost Advisory or Freeze Warning has been issued.
Sunshine Returns as Temperatures Rebound The chilly start Saturday will contrast sharply with afternoon conditions, as sunshine pushes temperatures in Hastings to around 61 degrees.
Sunday brings additional warming, with highs expected near 66 degrees under mostly sunny skies.
The warming trend continues Monday and Tuesday, when afternoon temperatures are forecast to reach the upper 60s and lower 70s.
The National Weather Service's Weather Prediction Center also highlighted a strong area of high pressure moving south from Canada this week, bringing a sharp temperature change to much of the central United States.
For the Hastings area, the primary concern shifts from midweek rain and thunderstorms to the possibility of the season's first frost, followed by several days of improving weather.
Five Day Weather Outlook: Oct. 17–21 Temperatures below represent National Weather Service forecasts for Hastings, Nebraska, illustrating conditions in south central Nebraska. Other locations within the Hastings forecast area may experience colder overnight temperatures.
Saturday, Oct. 17: Widespread frost mainly before 8 a.m., followed by sunshine. High near 61°. Mostly clear overnight, with a low around 43°. Sunday, Oct. 18: Mostly sunny and warmer, with a high near 66°. Partly cloudy overnight, with a low around 48°. Monday, Oct. 19: Sunny, with afternoon temperatures reaching approximately 69°. Mostly clear overnight, with a low near 49°. Tuesday, Oct. 20: Sunny and warmer, with a high near 73°. Overnight temperatures were not available in the supplied forecast.