No upcoming precipitation for the next hour.
Last update: 10:00, 5 Jul 2026
Free to download * Essential from $0.83 * Prices vary by region and promotions.
Home, office, kids' school - all at once, no switching tabs.
Get notified 15 minutes before rain - while you can still change your plans.
Live radar without opening the app - on your lock screen or home screen.
Hail receives ~80 mm of rain annually, concentrated in brief episodes from March through May when Atlantic-influenced winter lows push northeast and interact with Aja-Salma mountain uplifts. The Aja Mountains (~1,350 meters peak, 100 kilometers northeast) and Salma Mountains (~1,200 meters peak, 60 kilometers southeast) force moist air upslope, intensifying convection beyond what the flat Najd plateau generates. March is the wettest month (~17 mm), driven by this orographic mechanism. When storms develop, wadi networks from the mountain foothills accelerate surface runoff toward Hail city center — the flat Hail plateau basin concentrates this runoff, creating flash-flood zones in agricultural plains northeast of Aja and in low-lying urban areas. A Hail rain radar must track minute-by-minute movement because flood risk spans 60-100 kilometers of irrigated gardens vulnerable to seasonal waterlogging and wadi overflow.
The orographic amplification is the key weather mechanism. Winter and spring low-pressure systems push northeast into the Hejaz, and the Aja-Salma uplifts create convergence zones where moisture is forced higher and cools, triggering convection. Snowmelt from upper elevations feeds wadi discharge during March-April, amplifying flood potential. Standard forecasts cannot resolve these 100-kilometer mountain-plateau boundaries — they smooth away the terrain forcing that creates localized rain concentration. Only a hyperlocal radar reveals where the cell is positioned and whether it's training over flood-vulnerable agricultural zones or moving harmlessly across the plateau.
RainViewer draws radar data from regional meteorological networks, updated every 5 minutes. The live map shows exactly where the orographic cell is building over Aja-Salma foothills and whether rain is reaching agricultural plains or city zones. This precision allows wheat farmers and livestock traders to time operations and avoid waterlogging — decisions a forecast updated daily cannot support.
Peak March (~17 mm as the wettest month). Atlantic-influenced lows push northeast; March convection is enhanced by snowmelt from upper elevations around Aja and Salma, creating the year's highest runoff concentrations. This window encompasses wheat harvest (March-April) and overlaps with livestock transhumance patterns tied to spring pasture flush after March rains.
Sporadic convection. October shows first autumn pulses as systems track inland; May shows the final spring boundary interactions before summer blocking dominates.
September is the driest month (~0 mm). Minimal June-August precipitation.
Hail Province accounts for a large share of Saudi Arabia's wheat output, with the March-April harvest window vulnerable to rain disruption. Heavy rain soaks fields, delays combine operations, and creates muddy access roads that trucks cannot traverse. A radar showing incoming rain 20-30 minutes ahead tells farmers whether to halt harvesting, move equipment to dry ground, or reschedule crews away from flood-vulnerable zones.
Traditional camel, sheep, and goat herding depend on spring pasture cycles; transport to and from weekly livestock auctions is affected by wadi mud and flash-flood closures March-April. Checking the radar before moving herds across wadis tells traders whether conditions are safe or wadi channels are at risk of flooding — the difference between a successful market day and losing animals to water.
Extensive date-palm and fruit cultivation in northeast gardens (60-100 kilometers from city, ~400 meters lower elevation) face seasonal waterlogging during March-April when natural rainfall combines with irrigation. Heavy rain flooding wadi channels disrupts harvest logistics and damages stored fruit. A radar showing intense cells over the foothills tells orchard managers to pause irrigation and stage harvest activity away from flood-prone low-lying plots.
Roads connecting Hail to Riyadh (~600 kilometers south) via Najd plateau depend on spring weather stability. Heavy rain triggers wadi flooding and washout risk at crossing points. A radar showing active convection over mountain foothills tells transport coordinators whether to delay freight shipments or proceed normally.
RainViewer aggregates radar data for Saudi Arabia from regional meteorological networks, updated every 5 minutes. Coverage focuses on the populated Hejaz corridor (Jeddah, Makkah, Madinah), the Najd plateau (Riyadh and central oasis cities), and the Eastern Province Gulf coast (Dammam, Al Khobar, Al Jubail). Coverage in remote interior desert and southern highlands varies. From Hail's position on the northern Najd, you can track storms approaching from the Aja-Salma mountains to the northeast and southeast.
Only a live radar shows this with precision because Hail's rain is driven by mountain-terrain interaction — cells develop over Aja-Salma foothills and move toward city center or dissipate on the plateau. A hyperlocal radar displays the exact cell position and direction. If you see an active cell on the map northeast of the city (Aja direction), expect rain within 20-30 minutes as the cell advects toward Hail proper.
Check the radar for the next 3-4 hours. If you see convective cells developing over the Aja-Salma foothills, postpone field work — rain and saturated soils will make access difficult and equipment movement risky. If the radar is clear over the foothills, field conditions are stable for the day.
If the radar shows active convection over wadi zones crossing the plateau south of Hail, expect flooding at crossing points and travel delays. Check 2-3 hours before departure — an active cell over the plateau means wadi flood risk; clear radar means normal conditions. Delay departure by 1-2 hours if convection is approaching.
Yes, in specific zones. Flash-flood risk occurs in wadi networks and unplanned settlements downstream of orographic rain concentrations. The flat Hail plateau basin concentrates runoff from mountain foothills; impermeable urban surfaces amplify sheet flows during March-April convection. Avoid low-lying agricultural plains northeast of Aja and wadi-crossing zones during active rain events. Heavy rain (>20 mm) can produce torrent hazard in narrow valleys.
May through September is extremely dry. If you're planning agricultural or pastoral activities, March-April carries rain probability but also marks peak wheat harvest and spring pasture — the most active seasons. Book late May, June, or September for guaranteed clear skies and lower humidity.
The mountain uplifts force moist air to rise, cool, and condense — creating orographic enhancement that concentrates rainfall over 60-100-kilometer foothill zones. Hail city center sits downwind on the Najd plateau and receives residual precipitation only after the cell moves inland. Standard forecasts don't resolve this terrain forcing; they treat Hail as a single location with uniform rain probability. A hyperlocal radar shows exactly which foothills are getting soaked and whether the rain cell is tracking toward the city or dissipating on the plateau.
Every 5 minutes from regional meteorological networks. This frequency is critical because Hail's orographic convection develops rapidly as systems move northeast, and wadi flooding on agricultural plains occurs within 30-60 minutes of rain onset. A forecast updated daily or twice daily misses the entire farming decision window.
Yes. Set a rain alert on a specific location — your farm zone, Aja foothills, or a critical wadi crossing. RainViewer notifies you 10-15 minutes before convection arrives, letting you halt harvest operations, move equipment to shelter, or stage vehicles safely before flooding begins.
Wheat farmers in Hail need to know when mountain rain will reach their fields during the March-April harvest window.
Forecasts update once or twice per day; Hail's orographic convection develops and moves across the plateau within 30-45 minutes. By the time a forecast updates, the rain cell is either parked overhead or already past.
A forecast says "chance of rain Wednesday." RainViewer shows the mountain cell is building over Aja-Salma and moving toward wheat fields in 18 minutes — that's the decision farmers in Hail make every March-April when spring convection builds.
Track rain in Hail — free Upgrade to Essential for alerts, forecasts, and full radar history
watch convective cells develop over Aja-Salma foothills and track whether they're approaching Hail city or dissipating on the plateau.
set one on a wheat field, livestock market, or wadi crossing and get 10-15 minutes notice before the cell reaches your location.
spring systems typically approach from the northeast and southeast (Aja-Salma direction); arrows show whether cells are accelerating into Hail or stalling overhead.
scroll back to see which agricultural zones were waterlogged yesterday and assess soil-drainage patterns.
track rain simultaneously over Aja foothills, Hail city, northeast gardens, and Riyadh-Hail road corridor.