Missouri Valley, IA Weather

Harrison County12:03 AM CDT41.56°N, 95.89°WElevation 1,017 ft

Current conditions

Mostly Cloudy
58°
Mostly Cloudy
Feels like 58°
High 72°·Low 54° tonight
WindNE 11 mph
Humidity73%
Dew point49°
Pressure30.30 inHg
Visibility10.0 mi
Cloud cover87%
UV index0 Low
Sunrise7:49 AM
Sunset6:28 PM

Observed at Blair Municipal Airport · 1 hr ago

Forecast

10-day
  • Sunday Night

    A chance of rain showers after 2am. Mostly cloudy, with a low around 54. East northeast wind around 5 mph. Chance of precipitation is 30%.

  • Monday

    Mostly cloudy, with a high near 72. Southeast wind 5 to 8 mph.

  • Monday Night

    A slight chance of rain showers between 7pm and 1am. Mostly cloudy, with a low around 54. South wind around 8 mph. Chance of precipitation is 20%.

National Weather Service forecast updated 1 day ago.

  1. Now Mostly Cloudy 58°
  2. 1 AM Mostly Cloudy 57°11%
  3. 2 AM Slight Chance Rain Showers 57°17%
  4. 3 AM Chance Rain Showers 57°26%
  5. 4 AM Mostly Cloudy 56°14%
  6. 5 AM Slight Chance Rain Showers 55°15%
  7. 6 AM Mostly Cloudy 55°
  8. 7 AM Mostly Cloudy 54°
  9. 8 AM Mostly Cloudy 54°
  10. 9 AM Mostly Cloudy 56°
  11. 10 AM Partly Sunny 59°
  12. 11 AM Partly Sunny 62°
  13. 12 PM Partly Sunny 66°
  14. 1 PM Partly Sunny 69°11%
  15. 2 PM Partly Sunny 70°11%
  16. 3 PM Partly Sunny 71°11%
  17. 4 PM Partly Sunny 72°11%
  18. 5 PM Mostly Cloudy 70°11%
  19. 6 PM Mostly Cloudy 69°11%
  20. 7 PM Slight Chance Rain Showers 66°18%
  21. 8 PM Slight Chance Rain Showers 65°18%
  22. 9 PM Slight Chance Rain Showers 63°18%
  23. 10 PM Slight Chance Rain Showers 62°18%
  24. 11 PM Slight Chance Rain Showers 61°18%

10-day forecast

Details
  1. SatOct 24 Mostly Sunny Mostly Sunny51°75°
  2. SunOct 25 Mostly Sunny Mostly Sunny26%54°72°
  3. TodayOct 26 Mostly Cloudy Mostly Cloudy18%54°72°
  4. TueOct 27 Partly Sunny then Slight Chance Rain Showers Partly Sunny then Slight Chance Rain Showers26%55°68°
  5. WedOct 28 Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms26%53°72°
  6. ThuOct 29 Slight Chance Rain Showers then Mostly Sunny Slight Chance Rain Showers then Mostly Sunny24%59°74°
  7. FriOct 30 Chance Rain Showers Chance Rain Showers52%57°74°
  8. SatOct 31 Rain Rain0.19 in61°67°
  9. SunNov 1 Cloudy Cloudy0.19 in61°71°
  10. MonNov 2 Light rain Light rain0.05 in62°74°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Missouri Valley

More weather news
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  • Potential for a Top 10 Day Wednesday in Omaha area

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  • More great days ahead around Omaha

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  • Spectacular this evening around Omaha

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  • Beautiful fall day ahead Tuesday in Omaha area

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  • Omaha enjoys another stretch of comfortable fall weather

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Air quality

74
Moderate
Coarse particles (PM10)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Omaha, NE reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:49 AM
Sunset 6:28 PM
Daylight 10 h 38 min (−2 min 33 s tomorrow)
Full Moon · 100% lit
Moonrise 6:20 PM Moonset 8:27 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low60° / 39°
Month to date1.34 in (normal 1.98 in)

Omaha Area, records since 1871. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OAX, issued 43 min ago

Key Messages

- Shower and storm chances continue for northeast Nebraska through Monday. The best chance will remain northwest of a line from Red Cloud, to Columbus, to Wayne (60-90%).

- Periodic rain chances return to all of eastern Nebraska and western Iowa Wednesday through the end of the week.

- Highs mostly in the 60s Tuesday warm back into the 70s on Wednesday into the weekend.

Discussion

Issued at 1120 PM CDT Sun Oct 25 2026

A rain band has set up this evening along the 850-mb frontal axis stretching from Red Cloud, Nebraska north through Columbus and Wayne. Though we are seeing echoes on radar as far east as Lincoln and Omaha, low-level dry air won't allow anything measurable to reach the ground. Rain should mostly stay west of Lincoln and Omaha overnight into Monday morning.

A weak low pressure system rides northeast along the mid-level frontal boundary into eastern Nebraska Monday with chances for showers and storms staying mostly along the stationary boundary from south-central through northeast Nebraska. Occasional light showers as far east as Lincoln and Fremont through Onawa, IA will be possible. Temperatures south and east of this boundary will stay warm again this afternoon with highs back up in the 70s to near 80 far south. Areas seeing rain will only see highs in the 50s to low 60s.

As the upper-level trough shifts off to our northeast on Tuesday, subtle height rises and a weak surface High will bring a break in the rain for most of our area through Tuesday. An open wave trough moving across Kansas and Missouri may clip far southeast Nebraska and southwest Iowa with a few showers. Rain chances 20-30% starting Tuesday morning into the afternoon.

More weak disturbances ride along the baroclinic southwesterly flow regime Wednesday and Thursday with low confidence in timing and coverage. After a slightly cooler day on Tuesday, highs warm back into the upper 60s to mid 70s for Wednesday and Thursday. A more substantial rain threat is setting up starting Friday as a another compact shortwave moves through. With this we see rain chances increase to 40 to 60 percent across much of our area Friday afternoon into Saturday morning. Rain chances 20-30% linger through the weekend as models keep a fairly active pattern across the region.

Aviation

Issued at 609 PM CDT Sun Oct 25 2026

MVFR cigs have retreated just west of KOFK. These are likely to move back in around 03Z this evening as rain moves in to NE Nebraska. Expect cigs to drop to IFR overnight with reduced visibility in the light rain, predominantly around 3-4SM. Across the rest of our area, low clouds should stay well north and west of KLNK and KOMA, though light rain may move into KLNK for a few hours overnight into early Monday. Expect VFR conditions to prevail at these terminals. Winds at KOFK stay out of the northeast overnight becoming more easterly for Monday. Winds at KOMA and KLNK turn more easterly Monday morning and on to southeasterly by Monday afternoon.

Oax Watches

NE...None. IA...None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather