Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

09:16

17:24

06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 Bad
13 Bad
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

Sun - Rise: 07:31, Set: 16:52, Transit: 12:12. Moon - Rise: 09:16, Set: 17:24. Civil Dark: 17:24 - 06:59. Nautical Dark: 18:00 - 06:23. Astro Dark: 18:34 - 05:50

Total Clouds (% Sky Obscured)

1
5
5
4
29
47
67
72
72
67
61
80
89
98
100
100
100
100
100
100
100
100
96
95

Low Clouds (% Sky Obscured)

1
5
1
3
29
47
67
72
72
67
61
80
89
95
100
100
100
100
100
100
99
98
93
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
25
18
9
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
5
77
92
38
30
31
72
100
100
100
15
18

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 (%)

35
47
50
0
0
0
0
2
0
0
0
39
76
95
99
98
23
10
32
41
52
58
11
9

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
1
0
9
16
15
11
11
10
4
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
84
73
65
63
63
64
67
67
74
88
88
86
89
89
93
89
83
88
88
89
89
89

Pressure (mb)

1020
1021
1021
1021
1021
1021
1020
1019
1020
1020
1021
1022
1023
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

280
280
277
278
279
280
279
278
278
280
281
281
282
283
284
285
286
286
286
287
289
288
286
286

Saturday 22

Waxing Crescent 6%

10:12

18:14

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

Sun - Rise: 07:32, Set: 16:52, Transit: 12:12. Moon - Rise: 10:12, Set: 18:14. Civil Dark: 17:24 - 07:00. Nautical Dark: 17:59 - 06:24. Astro Dark: 18:34 - 05:51

Total Clouds (% Sky Obscured)

91
95
95
96
94
94
88
83
76
69
47
44
47
44
49
58
51
44
39
40
51
57
36
31

Low Clouds (% Sky Obscured)

91
94
95
92
89
81
73
70
62
52
47
44
47
44
49
58
51
44
39
40
39
41
36
31

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

24
15
28
10
10
15
10
8
6
7
2
2
0
1
1
1
0
0
0
2
7
9
1
1

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 (%)

7
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
10
9

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
86
78
72
67
63
61
63
67
80
84
87
89
89
91
91
91
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

286
286
287
287
287
286
286
285
285
286
287
287
288
288
288
288
288
288
287
286
285
285
285
286

Sunday 23

Waxing Crescent 12%

11:00

19:13

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

Sun - Rise: 07:33, Set: 16:51, Transit: 12:12. Moon - Rise: 11:00, Set: 19:13. Civil Dark: 17:23 - 07:01. Nautical Dark: 17:59 - 06:25. Astro Dark: 18:34 - 05:52

Total Clouds (% Sky Obscured)

31
32
24
19
28
29
33
35
40
47
43
36
43
87
96
89
100
87
57
57
56
69
70
89

Low Clouds (% Sky Obscured)

31
32
24
19
28
29
33
35
39
46
42
36
37
57
62
61
71
71
57
57
56
69
70
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
77
87
38
62
23
17
10
13
16
20
59

High Clouds (% Sky Obscured)

0
0
0
8
4
2
2
4
10
13
0
0
7
0
7
5
77
52
22
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
8

Fog (%)

8
23
41
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
6
3
12
16
17
21
22
21
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
87
72
60
55
53
52
54
56
63
77
83
86
81
86
87
83
84
84
84
84
87
84

Pressure (mb)

1023
1023
1023
1022
1021
1019
1018
1017
1017
1016
1017
1018
1018
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

286
286
287
288
289
289
288
288
288
289
288
289
290
290
291
291
293
295
297
304
306
309
312
314

Monday 24

Waxing Crescent 19%

11:40

20:18

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

Sun - Rise: 07:34, Set: 16:50, Transit: 12:12. Moon - Rise: 11:40, Set: 20:18. Civil Dark: 17:23 - 07:02. Nautical Dark: 17:58 - 06:26. Astro Dark: 18:33 - 05:53

Total Clouds (% Sky Obscured)

100
99
73
40
0
18
41
64
49
36
24
0
3
40
32
27
6
30
29
29
14
26
29
14

Low Clouds (% Sky Obscured)

98
96
48
23
0
0
0
2
15
13
0
0
1
0
1
3
3
30
29
29
14
3
4
2

Medium Clouds (% Sky Obscured)

83
76
69
40
0
10
41
64
49
36
24
0
3
40
32
27
5
30
29
29
8
26
29
14

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
4
7
9
9
9
9
9
2
2
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
Snow
None
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
30
49
53
51
40
29
22
23
11
5
5
4
1
3
2
2
4
4
3
6
4
3
2

Precipitation Amount (mm)

0
0
0.1
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
8
8
10
13
13
13
12
13
12
11
10
8
8
8
8
7
6
7
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-7
-7
-5
-6
-7
-7
-9
-8
-9
-8
-8
-10
-10
-10
-9
-10
-11
-11
-11
-12
-12

Dew Point (°C)

-4
-5
-7
-13
-17
-19
-20
-18
-18
-14
-16
-15
-14
-14
-14
-14
-14
-14
-14
-15
-14
-15
-15
-15

Relative Humidity (%)

83
74
69
41
29
23
21
24
25
37
33
38
43
49
52
50
52
53
54
51
54
52
52
53

Pressure (mb)

1018
1018
1019
1020
1020
1021
1020
1020
1020
1021
1021
1022
1024
1025
1025
1026
1026
1027
1028
1028
1029
1030
1030
1030

Ozone (du)

317
321
328
331
336
339
340
338
343
346
349
349
351
353
355
355
355
354
353
353
353
352
353
355

Tuesday 25

Waxing Crescent 27%

12:11

21:27

06 OK
07 Good
08 Good
09 Good
10 OK
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:36, Set: 16:50, Transit: 12:13. Moon - Rise: 12:11, Set: 21:27. Civil Dark: 17:22 - 07:03. Nautical Dark: 17:58 - 06:28. Astro Dark: 18:33 - 05:54

Total Clouds (% Sky Obscured)

20
3
3
4
29
57
71
80
77
74
70
77
84
91
91
90
92
95
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
3
4
28
52
67
78
62
51
35
32
27
18
16
15
14
15
16
17
16
9
0
19

Medium Clouds (% Sky Obscured)

20
3
3
2
3
48
65
65
73
74
70
65
58
52
47
46
50
57
59
66
77
78
79
84

High Clouds (% Sky Obscured)

0
0
0
0
0
2
4
6
7
7
42
48
50
52
72
80
88
92
96
100
100
100
100
100

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 (%)

2
1
0
1
1
1
3
5
4
1
0
0
0
0
0
0
0
4
6
5
9
8
3
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-11
-10
-9
-9
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-11

Dew Point (°C)

-15
-14
-14
-14
-15
-15
-16
-17
-17
-17
-17
-15
-15
-16
-16
-15
-15
-14
-13
-13
-12
-12
-12
-12

Relative Humidity (%)

57
60
64
57
49
44
40
37
34
34
37
46
47
46
46
50
55
59
63
64
67
67
68
70

Pressure (mb)

1032
1032
1033
1033
1033
1033
1032
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033
1034
1034
1033
1033
1033
1033
1032

Ozone (du)

356
355
355
355
353
352
353
352
350
348
346
347
346
345
344
342
340
338
336
334
332
330
328
326

Wednesday 26

Waxing Crescent 37%

12:37

22:38

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:37, Set: 16:49, Transit: 12:13. Moon - Rise: 12:37, Set: 22:38. Civil Dark: 17:22 - 07:05. Nautical Dark: 17:58 - 06:29. Astro Dark: 18:32 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
95
93
92
91
91
94
96
98
98
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
48
50
57
61
68
77
86
88
91
93
92
91
90
92
95
97
98
98
100
100
100
100
100

Medium Clouds (% Sky Obscured)

91
94
93
93
98
98
99
100
96
90
85
83
88
86
71
57
46
46
41
51
45
36
30
30

High Clouds (% Sky Obscured)

100
100
99
98
98
99
99
100
73
47
15
30
70
70
77
73
54
59
55
32
14
10
10
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
3
2
1
0
0
0
0
0
0
0
0
0
0
3
6
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
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

2
0
6
6
5
29
34
31
50
57
57
48
41
34
39
45
50
48
49
50
44
38
30
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.1
0
0
0
0.2
0.2
0.2
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-11
-11
-11
-11
-8
-8
-9
-9
-9
-8
-9
-10
-9
-9
-9
-9
-9
-8
-9
-8
-8
-9

Dew Point (°C)

-12
-12
-12
-13
-14
-15
-14
-14
-14
-12
-10
-8
-7
-7
-6
-6
-6
-6
-6
-5
-5
-5
-5
-6

Relative Humidity (%)

68
66
66
57
50
44
45
47
48
57
67
80
85
89
92
94
94
94
94
94
94
92
90
89

Pressure (mb)

1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

325
323
321
320
318
317
316
315
314
314
313
313
312
312
311
311
311
311
310
310
309
308
306
305

Thursday 27

First Quarter 48%

12:59

23:49

Sun - Rise: 07:38, Set: 16:49, Transit: 12:13. Moon - Rise: 12:59, Set: 23:49. Civil Dark: 17:21 - 07:06. Nautical Dark: 17:57 - 06:30. Astro Dark: 18:32 - 05:56

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

Generated: 21/11/25 06:13:49. Forecast: 21/11/25 to 27/11/25. Timezone: UTC-7.00