Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 96%

19:15

06:39

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:06, Set: 17:42, Transit: 11:54. Moon - Rise: 19:15, Set: 06:39. Civil Dark: 18:07 - 05:41. Nautical Dark: 18:36 - 05:12. Astro Dark: 19:05 - 04:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
85
81
100
100
93
48
62
10
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
39
56
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
85
81
100
100
89
30
62
9
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
4
3
1
3
4
4
4
4
7
5
2
6
11
8
7
7
7
8
9
12
10

Chance of Frost

Temperature (°C)

12
12
12
12
14
17
19
20
21
22
23
23
22
22
21
19
18
17
16
15
14
13
12
12

Feels Like (°C)

11
11
11
11
13
17
18
19
20
19
19
18
18
18
16
15
16
16
14
13
12
10
8
9

Dew Point (°C)

-5
-6
-5
-6
-6
-5
-5
-5
-5
-6
-6
-7
-7
-6
-1
3
4
5
4
3
3
3
3
3

Relative Humidity (%)

29
29
30
29
24
22
20
18
16
15
14
13
14
15
24
35
40
44
45
45
47
48
52
56

Pressure (mb)

1015
1015
1015
1016
1016
1016
1015
1015
1014
1012
1011
1010
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

264
265
267
268
268
269
267
267
269
271
271
272
271
271
272
274
276
279
282
281
283
284
285
287

Thursday 5

Waning Gibbous 91%

20:16

07:04

04 Good
05 Good
06 Good
07 OK
08 Bad
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 06:05, Set: 17:42, Transit: 11:54. Moon - Rise: 20:16, Set: 07:04. Civil Dark: 18:08 - 05:40. Nautical Dark: 18:37 - 05:10. Astro Dark: 19:06 - 04:41

Total Clouds (% Sky Obscured)

0
0
8
42
69
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
1
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
5
23
59
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
8
14
18
23
25
26
26
25
23
21
18
14
12
9
6
5
5
6
5
5
5

Chance of Frost

Temperature (°C)

11
10
10
10
12
13
14
15
15
16
16
16
16
15
15
14
13
12
12
11
11
10
10
9

Feels Like (°C)

10
9
9
8
6
7
6
6
6
7
7
7
7
8
8
8
9
9
9
10
10
9
9
8

Dew Point (°C)

3
3
2
1
-3
-3
-5
-8
-10
-11
-10
-10
-10
-10
-10
-10
-9
-9
-8
-7
-7
-7
-7
-7

Relative Humidity (%)

58
58
58
52
37
33
27
19
16
14
16
15
15
16
17
18
21
22
25
27
29
30
31
32

Pressure (mb)

1010
1011
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

295
302
309
315
317
317
319
318
318
319
319
318
317
320
318
316
316
316
316
317
317
318
322
325

Friday 6

Waning Gibbous 84%

21:16

07:30

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Bad
23 Bad
00 Bad
01 Good
02 OK
03 OK

Sun - Rise: 06:03, Set: 17:43, Transit: 11:53. Moon - Rise: 21:16, Set: 07:30. Civil Dark: 18:08 - 05:38. Nautical Dark: 18:38 - 05:09. Astro Dark: 19:07 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
16
27
63
67
39
21
4
0
55
50
50
3
20
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
21
36
35
15
2
0
0
55
50
50
3
20
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
7
10
11
11
10
11
11
11
10
9
7
5
7
11
13
13
14
15
14
13

Chance of Frost

Temperature (°C)

9
8
8
8
10
11
12
13
15
15
16
16
16
15
14
14
13
12
12
12
12
11
11
11

Feels Like (°C)

8
7
6
6
7
7
8
8
9
9
10
10
8
8
9
9
9
7
6
4
3
2
4
4

Dew Point (°C)

-7
-7
-7
-7
-7
-8
-9
-9
-9
-9
-9
-10
-11
-10
-9
-9
-9
-6
-5
-7
-9
-8
-8
-7

Relative Humidity (%)

33
34
34
33
29
25
22
20
18
17
17
16
15
17
18
19
21
27
30
26
23
25
27
27

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1016
1015
1014
1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

328
331
337
344
351
356
364
368
370
373
374
375
379
383
384
385
387
386
385
386
387
389
389
390

Saturday 7

Waning Gibbous 77%

22:17

07:58

04 Bad
05 Bad
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 OK
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
03 OK
04 OK

Sun - Rise: 06:02, Set: 17:44, Transit: 11:53. Moon - Rise: 22:17, Set: 07:58. Civil Dark: 18:09 - 05:37. Nautical Dark: 18:39 - 05:08. Astro Dark: 19:08 - 04:38

Total Clouds (% Sky Obscured)

25
20
11
9
7
3
5
1
1
3
9
6
11
13
19
14
8
3
15
22
27
28
26
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
20
11
9
7
3
5
1
1
3
9
6
11
4
5
1
0
0
2
6
8
11
26
27

High Clouds (% Sky Obscured)

0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
20
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
3
2
0
3
1
0

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
14
18
19
20
20
20
19
18
18
18
16
14
12
12
15
15
12
9
8
7
6

Chance of Frost

Temperature (°C)

10
10
10
11
12
14
15
16
17
18
19
19
19
19
18
17
17
17
16
16
15
15
15
14

Feels Like (°C)

3
3
3
3
4
5
7
8
10
12
12
12
12
12
13
14
13
9
8
11
13
13
13
13

Dew Point (°C)

-6
-4
-5
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-4
-3
-3
-4
-4
-4
-3
-3
-3
-3

Relative Humidity (%)

31
35
33
32
28
25
24
22
21
20
19
18
19
20
21
25
25
23
24
25
28
28
29
30

Pressure (mb)

1014
1014
1015
1015
1016
1016
1016
1015
1015
1014
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

390
391
390
390
391
391
390
390
391
392
391
388
387
383
383
383
378
380
379
372
369
364
361
356

Sunday 8

Waning Gibbous 73%

00:17

09:29

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 OK
00 OK
01 Good
02 Good
03 Good

Sun - Rise: 07:01, Set: 18:45, Transit: 12:53. Moon - Rise: 00:17, Set: 09:29. Civil Dark: 19:10 - 06:36. Nautical Dark: 19:39 - 06:06. Astro Dark: 20:09 - 05:37

Total Clouds (% Sky Obscured)

27
19
22
20
40
24
35
29
25
76
53
85
56
49
43
35
44
52
57
44
29
13
13
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
1
1
3
2
2
0
0
1

Medium Clouds (% Sky Obscured)

27
19
22
20
40
24
35
29
25
76
53
83
54
44
38
35
38
42
49
39
26
9
7
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
13
14
13
10
6
0
9
8
4
4
3
1
2
2
1
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
4
5
7
10
11
12
14
10
8
10
8
7
7
6
5
3
3
2
2
2

Chance of Frost

Temperature (°C)

14
14
13
13
14
15
17
18
19
20
20
21
21
21
20
19
17
17
16
15
14
13
13
12

Feels Like (°C)

13
12
11
12
12
13
14
13
14
15
15
17
17
16
16
14
14
14
14
14
11
11
12
12

Dew Point (°C)

-3
-3
-3
-3
-3
-3
-2
-1
-1
-1
-1
-2
-0
-0
-1
-2
-2
-0
1
3
1
-0
-2
-2

Relative Humidity (%)

30
31
32
33
32
29
28
27
25
25
23
22
24
23
24
25
27
32
37
45
41
39
37
38

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1013
1012
1011
1011
1010
1011
1011
1012
1012
1012
1013
1012
1012
1012
1012

Ozone (du)

356
355
356
355
353
354
352
353
353
352
354
356
354
353
350
348
346
340
334
329
327
325
323
319

Monday 9

Waning Gibbous 68%

01:16

10:04

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 OK
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good

Sun - Rise: 06:59, Set: 18:46, Transit: 12:53. Moon - Rise: 01:16, Set: 10:04. Civil Dark: 19:11 - 06:34. Nautical Dark: 19:40 - 06:05. Astro Dark: 20:10 - 05:36

Total Clouds (% Sky Obscured)

7
7
8
8
6
4
8
12
9
6
14
23
34
28
21
15
25
35
44
38
32
28
23
14

Low Clouds (% Sky Obscured)

1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
14
23
28
21
11

Medium Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
0
0
1
0
0
0
0
1
3
4
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
2
3
2
3
0
0
1
1
10
23
33
27
18
12
23
35
44
34
25
11
10
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
3
4
5
6
6
7
8
4
4
6
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

12
12
12
12
12
14
15
17
18
19
20
21
21
21
20
19
18
18
17
16
15
15
14
14

Feels Like (°C)

12
13
11
12
12
12
13
12
18
18
17
18
18
18
19
18
17
17
17
18
14
14
14
14

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-3
-3
-4
-5
-6
-7
-8
-9
-9
-8
-8
-5
-2
2
2
2
3
3

Relative Humidity (%)

39
40
39
39
38
33
28
25
22
18
16
14
13
12
13
15
16
21
29
38
40
43
46
48

Pressure (mb)

1012
1011
1012
1012
1012
1012
1012
1012
1012
1011
1010
1010
1009
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

316
312
309
306
303
302
302
301
301
302
302
301
300
300
299
299
298
298
298
298
299
299
300
301

Tuesday 10

Waning Gibbous 58%

02:12

10:46

Sun - Rise: 06:58, Set: 18:47, Transit: 12:52. Moon - Rise: 02:12, Set: 10:46. Civil Dark: 19:12 - 06:33. Nautical Dark: 19:41 - 06:04. Astro Dark: 20:10 - 05:34

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sands, San Bernardino, United States of America (34.89,-115.72)

Generated: 04/03/26 04:05:51. Forecast: 04/03/26 to 10/03/26. Timezone: UTC-8.00