Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 86%

21:13

09:18

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

Sun - Rise: 07:37, Set: 17:40, Transit: 12:39. Moon - Rise: 21:13, Set: 09:18. Civil Dark: 18:11 - 07:07. Nautical Dark: 18:45 - 06:32. Astro Dark: 19:19 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
15
41
52
50
35
8
20
15
14
17
16
8
7
12
32
10
10
2
6
6
3

Low Clouds (% Sky Obscured)

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

Medium 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

High Clouds (% Sky Obscured)

100
80
10
6
40
52
40
21
7
19
12
14
17
6
2
2
3
11
1
10
1
3
3
2

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
70
74
74
40
74
77
77
77
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
5
3
1
3
4
4
4
4
5
5
5
5
5
5
5
5
5
5
4
3
2
2
1

Chance of Frost

Temperature (°C)

3
4
3
2
-0
-1
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-1
2
4
5
6

Feels Like (°C)

2
1
1
0
-2
-3
-3
-6
-6
-4
-4
-5
-5
-5
-6
-6
-5
-5
-6
-3
1
3
4
6

Dew Point (°C)

-2
-2
0
0
-2
-2
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-5
-5
-5
-5
-4
-3
-3
-2

Relative Humidity (%)

67
69
79
89
91
92
92
92
92
92
92
91
91
91
91
89
89
89
87
78
66
62
57
56

Pressure (mb)

1035
1034
1034
1035
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1034
1034
1034
1033
1033
1032
1030
1029
1027
1026

Ozone (du)

306
300
296
295
294
294
294
293
293
291
290
291
292
293
295
295
296
297
296
296
298
299
299
299

Thursday 5

Waning Gibbous 78%

22:21

09:36

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
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:36, Set: 17:42, Transit: 12:39. Moon - Rise: 22:21, Set: 09:36. Civil Dark: 18:12 - 07:06. Nautical Dark: 18:46 - 06:31. Astro Dark: 19:20 - 05:57

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0

Medium 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

High Clouds (% Sky Obscured)

1
1
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
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)

2
2
1
2
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
3
2
1
2

Chance of Frost

Temperature (°C)

7
7
7
5
1
-0
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-3
-3
-1
3
5
6
7

Feels Like (°C)

7
7
7
5
0
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-2
2
4
6
7

Dew Point (°C)

-1
-0
3
3
-0
-2
-2
-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-5
-4
-3
-3
-2

Relative Humidity (%)

55
58
75
86
89
89
91
91
92
91
89
91
89
91
89
89
87
87
87
74
62
57
52
51

Pressure (mb)

1025
1024
1024
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1021
1020
1020
1019

Ozone (du)

298
298
298
298
298
300
301
302
302
301
299
298
297
296
295
295
295
295
296
297
297
298
298
298

Friday 6

Waning Gibbous 69%

23:28

09:55

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

Sun - Rise: 07:34, Set: 17:43, Transit: 12:39. Moon - Rise: 23:28, Set: 09:55. Civil Dark: 18:13 - 07:04. Nautical Dark: 18:48 - 06:30. Astro Dark: 19:22 - 05:56

Total Clouds (% Sky Obscured)

1
15
35
57
76
99
100
94
83
61
99
100
100
50
79
100
100
100
100
87
9
8
44
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
7
6
7
8
11
23
9
27
77
98
100
37
11
28
92
100
100
36
3
4
44
5

High Clouds (% Sky Obscured)

0
0
24
57
76
99
100
71
63
61
99
100
82
10
60
100
100
99
96
87
4
3
15
25

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
69
73
77
77
77
77
77
77
77
77
77

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)

3
3
3
2
2
3
3
3
3
3
3
3
3
3
2
2
2
2
3
2
2
3
4
6

Chance of Frost

Temperature (°C)

8
8
7
5
3
2
2
1
-0
-1
-0
0
0
0
-0
-1
-1
-1
-1
1
2
3
4
5

Feels Like (°C)

7
8
7
5
2
-0
-1
-2
-3
-3
-2
-3
-3
-3
-3
-3
-3
-4
-4
-2
0
3
3
1

Dew Point (°C)

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

Relative Humidity (%)

52
54
68
80
86
88
88
89
91
89
91
91
91
91
92
92
92
92
92
81
70
64
61
61

Pressure (mb)

1018
1018
1018
1018
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1024
1024
1023
1023

Ozone (du)

300
300
301
305
304
304
307
309
312
317
319
322
325
328
329
331
335
337
339
340
337
335
332
333

Saturday 7

Waning Gibbous 60%

00:35

10:17

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

Sun - Rise: 07:33, Set: 17:45, Transit: 12:40. Moon - Rise: 00:35, Set: 10:17. Civil Dark: 18:15 - 07:03. Nautical Dark: 18:49 - 06:29. Astro Dark: 19:23 - 05:55

Total Clouds (% Sky Obscured)

31
18
27
46
62
78
80
84
84
77
75
70
80
90
89
77
78
95
66
89
93
99
95
99

Low Clouds (% Sky Obscured)

7
13
19
22
23
25
20
16
12
8
4
1
5
9
12
21
31
35
27
25
23
23
26
27

Medium Clouds (% Sky Obscured)

0
0
0
10
23
40
43
40
42
39
40
34
35
35
24
19
20
20
15
21
18
20
24
21

High Clouds (% Sky Obscured)

19
9
12
14
10
10
8
8
2
2
10
13
33
58
76
73
78
95
63
54
35
41
38
40

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 (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

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
1
1
0
17
12
5
20
13
6
18
13
3

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

Chance of Frost

Temperature (°C)

5
5
5
3
2
1
1
1
-0
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
0
1
2
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
66
80
88
91
92
92
92
94
94
94
94
94
94
96
94
94
92
83
71
65
59
56

Pressure (mb)

1022
1022
1022
1023
1024
1025
1025
1026
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024

Ozone (du)

335
336
333
340
335
331
333
332
330
328
326
325
323
322
322
321
320
320
320
319
318
320
321
320

Sunday 8

Waning Gibbous 50%

01:41

10:43

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

Sun - Rise: 07:32, Set: 17:46, Transit: 12:40. Moon - Rise: 01:41, Set: 10:43. Civil Dark: 18:16 - 07:02. Nautical Dark: 18:50 - 06:28. Astro Dark: 19:24 - 05:54

Total Clouds (% Sky Obscured)

95
87
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
91
86

Low Clouds (% Sky Obscured)

27
31
32
34
37
39
38
42
51
57
54
55
60
61
90
89
88
88
92
96
99
93
86
80

Medium Clouds (% Sky Obscured)

20
25
21
34
37
44
65
43
38
44
89
98
37
35
100
100
100
100
100
100
100
92
84
75

High Clouds (% Sky Obscured)

29
19
22
43
74
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
85
69
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

26
24
14
45
55
56
50
46
39
50
51
45
57
57
44
75
69
64
69
68
60
75
87
95

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0.2
0
0
0.2
0.3
0.2
0.3
0.3
0.2
0.3
0.6
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-3
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-4
-4
-3
-2
0
0
0

Relative Humidity (%)

56
58
61
72
78
80
83
83
81
80
78
78
78
78
80
78
75
73
70
78
86
96
98
98

Pressure (mb)

1023
1022
1021
1021
1021
1022
1021
1021
1020
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

319
319
318
318
318
318
319
318
320
321
320
321
322
322
322
324
326
329
331
334
337
340
343
346

Monday 9

Third Quarter 40%

02:47

11:15

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

Sun - Rise: 07:30, Set: 17:47, Transit: 12:40. Moon - Rise: 02:47, Set: 11:15. Civil Dark: 18:17 - 07:00. Nautical Dark: 18:52 - 06:26. Astro Dark: 19:25 - 05:53

Total Clouds (% Sky Obscured)

80
76
70
55
41
40
57
69
81
65
42
22
17
25
31
54
72
85
86
90
95
94
95
96

Low Clouds (% Sky Obscured)

62
47
35
30
35
40
37
30
25
22
15
10
8
5
2
15
27
36
42
48
54
47
40
37

Medium Clouds (% Sky Obscured)

72
73
70
55
37
25
57
69
81
65
42
22
17
25
31
45
37
31
44
47
45
51
68
65

High Clouds (% Sky Obscured)

60
76
70
55
41
40
57
55
45
32
24
14
5
3
0
23
20
30
10
3
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
3
5
8
8
9
9
9
9
9
8
7
6
4
3
1
3
4
6
7
8

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
90
69
33
35
25
10
14
11
3
7
6
1
7
8
8
11
12
7

Precipitation Amount (mm)

0.9
0.9
0.9
0.8
1
1.2
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
7
6
6
9
13
10
7
4
4
4
4
3
2
1
2
2
2
1
1
2
2
3

Chance of Frost

Temperature (°C)

1
1
1
1
0
-0
-1
-1
-2
-2
-3
-4
-5
-6
-7
-7
-7
-7
-7
-5
-4
-3
-2
-1

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-7
-8
-7
-7
-7
-7
-10
-10
-9
-10
-10
-9
-5
-5

Dew Point (°C)

1
0
0
0
-1
-3
-5
-5
-6
-6
-7
-8
-8
-8
-8
-8
-8
-8
-7
-7
-6
-6
-6
-6

Relative Humidity (%)

100
98
98
98
89
83
74
74
74
74
75
75
76
82
87
92
94
94
96
90
84
81
76
72

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1017
1018
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1023
1023
1022
1021
1019

Ozone (du)

349
354
358
363
367
371
374
377
380
383
384
386
387
387
386
386
384
382
380
382
384
386
385
385

Tuesday 10

Waning Crescent 31%

03:49

11:56

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

Sun - Rise: 07:29, Set: 17:49, Transit: 12:40. Moon - Rise: 03:49, Set: 11:56. Civil Dark: 18:19 - 06:59. Nautical Dark: 18:53 - 06:25. Astro Dark: 19:26 - 05:51

Total Clouds (% Sky Obscured)

91
85
80
84
88
93
91
86
82
81
82
84
74
68
64
67
59
47
35
24
8

Low Clouds (% Sky Obscured)

29
17
5
5
4
3
3
3
2
2
1
4
11
15
19
26
34
40
30
20
8

Medium Clouds (% Sky Obscured)

65
71
71
77
82
86
87
86
82
81
82
84
74
68
64
61
35
7
5
2
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
9
9
8
9
9

Fog (%)

77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77
77

Precipitation Type

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

Precipitation Probability (%)

14
15
14
13
11
4
7
6
1
9
12
12
12
11
11
11
9
3
5
5
1

Precipitation Amount (mm)

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)

3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
4
4
4
4
2
2

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-2
-3
-3
-4
-4
-4
-5
-5
-5
-6
-6
-6
-6
-7
-5
-3

Feels Like (°C)

-4
-4
-3
-3
-2
-2
-2
-2
-3
-4
-8
-8
-8
-9
-8
-8
-10
-9
-9
-10
-10

Dew Point (°C)

-6
-5
-4
-4
-4
-4
-4
-4
-5
-5
-6
-6
-6
-7
-7
-7
-7
-8
-8
-7
-7

Relative Humidity (%)

67
72
77
80
83
87
91
92
91
92
90
92
90
90
90
89
90
90
89
81
75

Pressure (mb)

1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022

Ozone (du)

384
384
384
384
385
386
387
389
391
393
395
396
398
398
399
400
398
396
395
396
397

Forecast for Last Chance, Fremont, United States of America (44.32,-111.46)

Generated: 04/02/26 14:14:21. Forecast: 04/02/26 to 10/02/26. Timezone: UTC-7.00