diff --git a/config/config.exs b/config/config.exs
index 716dfdce..aac35991 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -69,7 +69,8 @@ config :microwaveprop, Oban,
   ],
   plugins: [
     {Oban.Plugins.Pruner, max_age: 3600 * 24},
-    {Oban.Plugins.Lifeline, rescue_after: to_timeout(minute: 30)},
+    # See runtime.exs — must exceed PropagationGridWorker's 90-min timeout.
+    {Oban.Plugins.Lifeline, rescue_after: to_timeout(minute: 120)},
     {Oban.Plugins.Cron,
      crontab: [
        {"0 8 * * *", Microwaveprop.Workers.SolarIndexWorker},
diff --git a/config/dev.exs b/config/dev.exs
index ce9724ef..de8779ec 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -84,7 +84,8 @@ config :microwaveprop, Oban,
   ],
   plugins: [
     {Oban.Plugins.Pruner, max_age: 3600 * 24},
-    {Oban.Plugins.Lifeline, rescue_after: to_timeout(minute: 30)},
+    # See runtime.exs — must exceed PropagationGridWorker's 90-min timeout.
+    {Oban.Plugins.Lifeline, rescue_after: to_timeout(minute: 120)},
     {Oban.Plugins.Cron,
      crontab: [
        {"5 */3 * * *", Microwaveprop.Workers.PropagationGridWorker},
diff --git a/config/runtime.exs b/config/runtime.exs
index 900df5b7..e534bcbc 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -197,7 +197,16 @@ if config_env() == :prod do
     ],
     plugins: [
       {Oban.Plugins.Pruner, max_age: 3600 * 24},
-      {Oban.Plugins.Lifeline, rescue_after: 10 * 60 * 1000},
+      # Lifeline rescues jobs stuck in `executing` after this window.
+      # MUST be larger than the longest `timeout/1` callback on any worker
+      # or Lifeline races the job's own deadline: PropagationGridWorker
+      # caps itself at 90 min and a real run is ~95 min of wall time, so
+      # 120 min gives enough headroom for the hourly sweep to finish
+      # before the safety net trips. Setting it shorter caused the grid
+      # job to be rescued mid-run and retried from f00, which discarded
+      # with empty errors after 3 rescues and left only 4-5 valid_times
+      # in propagation_scores.
+      {Oban.Plugins.Lifeline, rescue_after: to_timeout(minute: 120)},
       {Oban.Plugins.Cron,
        crontab: [
          {"0 8 * * *", Microwaveprop.Workers.SolarIndexWorker},
@@ -206,6 +215,11 @@ if config_env() == :prod do
          # Hourly cron caused overlapping/failed runs because one full sweep
          # exceeds a 60-minute window.
          {"5 */3 * * *", Microwaveprop.Workers.PropagationGridWorker},
+         # MRMS refreshes the PrecipRate cache that AsosAdjustmentWorker
+         # overlays onto the score grid. Both must run together — an ASOS
+         # nudge without a fresh MRMS frame reverts to HRRR-only rain.
+         {"*/2 * * * *", Microwaveprop.Workers.MrmsFetchWorker},
+         {"*/10 * * * *", Microwaveprop.Workers.AsosAdjustmentWorker},
          {"*/15 * * * *", Microwaveprop.Workers.PropagationPruneWorker},
          {"*/30 * * * *", Microwaveprop.Workers.BackfillEnqueueWorker,
           args: %{"limit" => 500, "types" => ["hrrr", "weather", "terrain", "iemre"]}},