National overview: the past 24 hours

The past day featured a classic spring mix: scattered showers and a few rumbles of thunder across parts of the central U.S., breezy periods in the Plains and Midwest behind passing fronts, and generally drier conditions over much of the West outside of periodic light precipitation in the Pacific Northwest. The Southeast held onto milder, more humid air with pockets of fog or drizzle near daybreak, while the northern tier trended cooler where skies cleared overnight—supporting patchy frost in the usual low-lying locations. Fieldwork windows opened where soils had a chance to drain or where fronts quickly moved through, but remained limited where showers lingered.

Seven-day outlook at a glance

• Central U.S.: Two or more storm systems are poised to track from the Rockies into the Plains and Midwest, favoring repeated rounds of showers and thunderstorms mid- to late week. Expect short planting windows between waves.
• North: Cooler shots trail each system, with a renewed, brief frost/freeze risk in parts of the Northern Plains and Upper Midwest under clear skies, mainly early in the period.
• South: Warmer, more humid conditions prevail at times from Texas through the Delta and Southeast, with intervals of strong to locally heavy thunderstorms. Some fields may tip back toward surplus moisture.
• West: The Pacific Northwest remains periodically unsettled; California and the Desert Southwest lean drier overall, with irrigation needs gradually increasing where winter/spring rains have tapered.
• East: A late-week system brings widespread showers to the Ohio/Tennessee Valleys and Appalachians, shifting to the Atlantic seaboard into the weekend before a cooler, drier reset.

Regional details and agronomic impacts

Pacific Northwest (dryland wheat, legumes, specialty crops)

Last 24 hours: Intermittent light rain and mountain snow showers in typical onshore flow zones; breezy along the Columbia Basin. Many lower valleys stayed largely dry between passing showers.

Next 7 days: A generally unsettled pattern persists with periodic light to moderate showers, most frequent on windward slopes and coastal areas. Interior basins see more breaks but still pick up occasional precipitation and breezy afternoons. Temperatures run near to slightly below mid-April norms on showery days, moderating during brief ridging.

• Soil moisture: Spring wheat stands benefit from periodic top-up; waterlogging risk remains modest outside repeatedly favored slopes.
• Fieldwork: Short, workable windows appear between systems; wind will be a constraint for spraying on several afternoons.
• Disease: Elevated foliar disease pressure on small grains and specialty crops during multi-day damp periods; prioritize fungicide timings during drier interludes with lower wind.

California Central Valley (tree nuts, vine crops, vegetables, rice)

Last 24 hours: Predominantly dry with seasonable to warm afternoons; local morning haze or low stratus in the Delta and coastal-adjacent areas.

Next 7 days: Mostly dry. A weak, passing system north of the state may briefly increase onshore breezes and marine clouds mid- to late week without substantial rain for the Valley. Daytime highs trend comfortable to warm, coolest on days with a stronger Delta breeze.

• Irrigation: Gradual uptick in demand as evapotranspiration rises; monitor soil moisture in shallow-rooted annuals and newly planted orchards.
• Tree crops/vines: Generally favorable pollination and canopy management windows; wind can complicate spray coverage on breezier afternoons.
• Rice prep: Good progress windows with minimal rain interruptions; watch overnight lows in the northern Valley for any brief, marginal chill early in the period.

Desert Southwest (Imperial, Yuma, lower Colorado River Valley)

Last 24 hours: Dry, sunny, and warm to hot; afternoon winds locally gusty in typical corridors.

Next 7 days: Continuation of dry and warm-to-hot conditions with periodic breezes, especially mid- to late week as gradients tighten with passing systems to the north.

• Irrigation: Consistent demand; ensure distribution uniformity as temperatures fluctuate and winds increase evaporative losses.
• Harvest/planting: Favorable stretch; protect tender transplants from wind abrasion on the gustiest afternoons.

Northern and Central Great Plains (spring wheat, corn/soy transition, rangeland)

Last 24 hours: Blustery behind a frontal passage with scattered light precipitation in spots; cooler north.

Next 7 days: A couple of systems cross the Rockies and move onto the Plains. Look for periodic showers—some with thunder—especially central and southern sectors, while the far north sees lighter, more sporadic precipitation. Cooler shots trail each wave, with brief frost potential in the Northern Plains and High Plains valleys early, followed by moderation.

• Fieldwork: Stop-and-go. Short planting windows emerge between systems; soil temps may wobble near germination thresholds in the north—time seeding around cooler nights where possible.
• Rangeland/livestock: Windy, occasionally raw post-frontal periods increase stress on young livestock; provide windbreaks and dry ground when feasible.
• Soils: Moisture recharge continues in favored tracks; localized ponding possible where showers repeat.

Southern Plains (winter wheat, cotton start-up, cattle)

Last 24 hours: Scattered showers and thunderstorms affected portions of the region; breezy to windy at times.

Next 7 days: Several rounds of thunderstorms are possible as upper-level disturbances sweep across. Warm, humid intervals increase storm vigor where moisture pools. Breaks occur between waves, but some counties could see repeated activity.

• Winter wheat: Beneficial moisture where storms are moderate; monitor for lodging and foliar disease where rains repeat.
• Cotton: Field prep and early planting windows will be uneven; target drier, calmer breaks and well-drained fields first.
• Ranching: Keep an eye on rapidly changing weather; secure equipment ahead of gusty outflow winds.

Corn Belt and Upper Midwest (corn/soy, small grains, hay)

Last 24 hours: Variable—patchy showers near frontal boundaries; drier pockets north and east with cooler morning starts.

Next 7 days: A parade of disturbances favors renewed showers and thunderstorms mid- to late week, with the emphasis shifting from the central and western Corn Belt eastward into the Ohio Valley. Cooler air follows each passage—briefly sharp in the Upper Midwest—before a gradual moderation. Sunshine and calmer winds return for short windows between systems.

• Planting: Expect staggered starts. Well-drained fields may proceed during breaks; avoid pushing into marginal soils to prevent sidewall compaction.
• Soil temperatures: Early-period chill in the north can dip germination-speed; later moderation improves emergence consistency.
• Disease/weeds: Alternating wet/dry favors early-season disease cycles and rapid weed flushes; plan pre- and post-emerge timings around wind and rainfall.

Delta and Mid-South (corn/soy/cotton, rice)

Last 24 hours: Humid with areas of showers and thunderstorms.

Next 7 days: Periodic rounds of thunderstorms continue as systems translate from the Plains. Warm, moisture-rich air supports locally heavy rain in some corridors, while others see shorter-lived events with usable breaks.

• Fieldwork: Intermittent. Target planting and herbicide applications in shorter breaks; prioritize fields with better drainage first.
• Rice: Maintain levees and monitor for rapid water-level changes where heavier storms occur.
• Pest/disease: Watch for seedling disease pressure in repeatedly wet fields; scout promptly after rains.

Southeast (produce, peanuts, cotton, pasture, citrus)

Last 24 hours: Warm and seasonably humid; patchy coastal showers or inland pop-ups where sea breezes converged.

Next 7 days: Mostly warm with intervals of showers and thunderstorms, especially late week as an approaching system taps Gulf/Atlantic moisture. Coastal zones may see daily sea-breeze convection on warmer afternoons. A cooler, drier air mass nudges in behind the late-week/weekend front.

• Fieldwork: Good early-week progress with caution for afternoon storms; plan harvest/planting for mornings where possible.
• Disease: Elevated risk for foliar issues on vegetables/peanuts during multi-day humid stretches; tighten spray intervals ahead of wetter periods.
• Citrus: Generally favorable; monitor wind with any pre-frontal line segments.

Northeast and Mid-Atlantic (dairy, forage, orchards, vegetables)

Last 24 hours: Cool to mild with increasing clouds in advance of an approaching system; light, scattered showers developing in spots.

Next 7 days: A late-week system brings a widespread rain chance, followed by a cooler, breezy reset and clearing. Temperatures fluctuate around seasonal norms, with chilly nights most likely on the backside of the system where skies clear.

• Field prep: Usable windows early and again after frontal passage once surfaces drain; avoid compaction on saturated headlands.
• Orchards: Bloom protection may be needed in traditional frost hollows on the clearest, calmest post-frontal nights.
• Forage: Spring green-up continues; watch traffic on wet sod to limit stand damage.

Intermountain West and Rockies (hay, small grains, specialty crops, rangeland)

Last 24 hours: Mixed sun and clouds with spotty high-terrain showers; breezy passes.

Next 7 days: Shortwaves traverse the region, supporting periodic mountain snow/rain and gusty winds in favored corridors. Valleys experience large day–night temperature spreads with near-seasonal afternoons and cool mornings.

• Rangeland: Spring growth benefits from periodic moisture; wind exposure remains a key stressor for young livestock.
• Fieldwork: Timing is everything—capitalize on dry, calmer days between waves for tillage and planting.
• Water: Gradual snowmelt continues on warmer days; monitor smaller basins for diurnal rises.

Risk highlights and planning cues

• Frost watch: Brief, localized frost remains possible in parts of the Northern Plains, Upper Midwest, interior Northeast, and Intermountain valleys on the clearest, calmest nights early in the period.
• Storm cycles: Repeated thunderstorm rounds from the southern/central Plains into the Mid-South and Ohio Valley can produce variable field access—plan logistics with flexibility.
• Wind management: Post-frontal and gap winds may challenge spraying and transplanting in the Plains, Northwest, and interior West; budget extra days for operations requiring low wind.
• Disease/pest pressure: Alternating wet/dry periods elevate early-season disease risk across small grains and row crops; align protective applications to drier, less windy windows.
• Irrigation ramp-up: California and the Desert Southwest trend drier, with rising ET—verify scheduling and system performance before sustained heat arrives.

Always pair this national overview with localized forecasts and in-field observations. Soil type, drainage, and crop stage will determine how each farm weathers the week ahead.