Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 89%

14:22

04:54

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:44, Set: 16:47, Transit: 12:15. Moon - Rise: 14:22, Set: 04:54. Civil Dark: 17:20 - 07:11. Nautical Dark: 17:56 - 06:35. Astro Dark: 18:31 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
94
98
96
98
95
95
94
96
95
96
93
98
100
100
100
91
95
97

Medium Clouds (% Sky Obscured)

9
14
25
31
73
98
100
100
100
100
100
99
96
96
96
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

16
91
100
100
100
26
100
100
90
100
100
100
100
50
100
100
100
100
0
12
18
15
7
1

ISS Passover

Visibility (miles)

0
1
1
1
3
4
6
6
1
0
0
0
0
0
0
0
0
1
0
1
0
4
2
0

Fog (%)

9
4
4
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
21
21
15
19
18
52
81
92
88
74
60
50
43
38
32
33
63
89
90
79
75
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.7
0.8
0.7
0.5
0.4
0.2
0.2
0.1
0
0
0.4
0.9
0.7
0.5
0.4
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-6
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-7
-6
-6
-6
-7
-6
-6
-7
-7
-7
-7
-7
-6

Relative Humidity (%)

80
79
77
76
76
77
82
87
87
94
94
94
94
94
94
92
94
96
94
94
94
94
82
89

Pressure (mb)

1029
1029
1028
1027
1027
1026
1026
1026
1026
1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1018

Ozone (du)

348
348
349
350
349
348
349
353
354
356
356
354
353
355
359
364
367
367
367
369
374
377
379
378

Tuesday 2

Waxing Gibbous 95%

14:50

06:20

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 OK
05 OK
06 OK
07 Good
08 Good
09 OK
10 OK

Sun - Rise: 07:45, Set: 16:47, Transit: 12:15. Moon - Rise: 14:50, Set: 06:20. Civil Dark: 17:20 - 07:12. Nautical Dark: 17:56 - 06:36. Astro Dark: 18:31 - 06:01

Total Clouds (% Sky Obscured)

100
99
97
98
99
100
93
97
92
98
99
91
66
45
61
64
43
11
11
12
7
11
34
40

Low Clouds (% Sky Obscured)

97
95
92
92
81
75
53
55
45
29
19
6
1
1
1
1
1
1
1
1
1
2
1
1

Medium Clouds (% Sky Obscured)

100
96
96
71
36
100
78
88
92
98
99
91
66
45
61
34
43
11
4
12
4
4
34
40

High Clouds (% Sky Obscured)

2
13
15
19
1
17
7
4
9
53
91
69
36
15
7
3
2
1
7
8
4
3
15
10

ISS Passover

Visibility (miles)

0
0
0
1
4
6
9
5
4
5
6
9
9
9
9
8
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
18
43
61
74
81
80
76
20
15
46
67
81
86
63
0

Precipitation Type

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

Precipitation Probability (%)

86
65
37
32
16
14
13
14
14
7
1
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

0.7
0.3
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)

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

Chance of Frost

Temperature (°C)

-4
-4
-3
-3
-3
-4
-6
-7
-8
-8
-8
-8
-7
-7
-7
-8
-9
-9
-10
-10
-11
-11
-9
-6

Feels Like (°C)

-8
-7
-7
-7
-7
-6
-8
-11
-12
-12
-12
-12
-11
-11
-12
-12
-12
-13
-13
-14
-15
-14
-12
-10

Dew Point (°C)

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

Relative Humidity (%)

90
91
89
84
84
86
94
92
92
92
92
90
90
87
88
88
88
88
87
86
85
85
80
71

Pressure (mb)

1018
1017
1017
1016
1016
1016
1017
1019
1020
1020
1020
1021
1021
1021
1022
1023
1025
1025
1026
1027
1028
1028
1028
1028

Ozone (du)

376
374
376
377
379
377
372
368
362
364
367
365
362
363
364
365
365
368
369
371
374
381
381
377

Wednesday 3

Waxing Gibbous 99%

15:25

07:46

11 OK
12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
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

Sun - Rise: 07:46, Set: 16:47, Transit: 12:16. Moon - Rise: 15:25, Set: 07:46. Civil Dark: 17:19 - 07:13. Nautical Dark: 17:56 - 06:36. Astro Dark: 18:31 - 06:01

Total Clouds (% Sky Obscured)

45
45
44
23
9
6
6
52
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
6
6
1
2
40
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

45
45
44
23
3
0
0
0
0
7
43
73
75
16
0
30
88
85
88
95
100
100
98
100

High Clouds (% Sky Obscured)

1
0
0
0
0
1
1
0
0
1
7
4
0
1
5
5
13
12
18
15
26
54
51
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
7
33
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
20
27
32
31
36
43
43
39
41
43
43
50
60
59
54
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0
0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-2
-2
-2
-3
-4
-8
-9
-10
-8
-7
-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-6
-5
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
62
60
63
72
84
90
90
90
92
92
92
92
92
94
92
94
94
94
96
96
94
92
90

Pressure (mb)

1026
1025
1024
1024
1024
1025
1028
1030
1031
1030
1029
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027

Ozone (du)

368
353
344
340
339
336
337
336
335
331
329
327
323
319
316
312
308
306
304
303
302
302
302
302

Thursday 4

Full Moon 100%

16:13

09:03

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:47, Set: 16:47, Transit: 12:16. Moon - Rise: 16:13, Set: 09:03. Civil Dark: 17:19 - 07:14. Nautical Dark: 17:56 - 06:37. Astro Dark: 18:31 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
99
98
96
97
99
100
99
98
98
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
98
97
95
96
98
100
97
95
93
96
97
99
99
98
98
99
99
100
100
100
100

Medium Clouds (% Sky Obscured)

53
38
43
43
39
41
46
75
94
94
77
98
99
99
100
100
100
100
100
96
100
100
100
100

High Clouds (% Sky Obscured)

71
70
76
52
37
23
46
67
91
64
37
15
23
26
33
26
23
20
20
14
10
10
15
20

ISS Passover

Visibility (miles)

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

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

50
47
44
49
52
50
56
55
49
56
61
65
71
84
91
95
95
95
95
95
95
95
95
91

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0.2
0.2
0.3
0.3
0.2
0.3
0.4
0.4
0.4
0.6
0.7
0.8
1
0.9
1
0.8
0.7
0.7
0.7
0.6

Wind Speed/Direction (mph)

9
9
8
8
7
5
4
3
4
5
5
5
6
6
6
6
7
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

89
85
87
85
87
90
96
96
96
94
94
96
92
94
92
92
94
96
96
96
96
96
96
96

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1022
1021
1020
1019
1017
1017
1016
1016
1015
1014

Ozone (du)

299
297
294
291
290
286
283
282
282
283
282
279
278
275
273
274
275
276
278
279
280
282
284
287

Friday 5

Waning Gibbous 97%

17:15

10:07

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:48, Set: 16:46, Transit: 12:17. Moon - Rise: 17:15, Set: 10:07. Civil Dark: 17:19 - 07:15. Nautical Dark: 17:56 - 06:38. Astro Dark: 18:31 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
83
66

Low Clouds (% Sky Obscured)

100
100
100
95
89
79
85
93
100
96
87
90
99
98
97
98
99
99
99
99
99
85
70
55

Medium Clouds (% Sky Obscured)

99
97
94
78
97
98
99
99
99
99
100
100
100
100
100
94
87
75
81
83
98
92
83
66

High Clouds (% Sky Obscured)

20
20
25
10
16
32
39
16
37
58
79
100
95
90
84
66
45
10
12
18
25
19
18
13

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
3
5
7
8
8

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

82
70
64
45
69
94
95
95
47
35
45
54
70
80
83
74
64
47
57
59
54
54
45
35

Precipitation Amount (mm)

0.4
0.2
0.2
0
0.2
0.4
0.4
0.4
0
0
0
0
0.3
0.4
0.5
0.4
0.3
0.1
0.2
0.2
0
0.1
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
98
100
100
96
96
98
100
98
98
100
98
96
96
94
92

Pressure (mb)

1013
1012
1011
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1011
1012
1012
1012

Ozone (du)

292
294
297
300
303
304
304
308
310
318
321
326
327
326
325
324
324
324
325
325
326
326
325
323

Saturday 6

Waning Gibbous 91%

18:29

10:54

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:49, Set: 16:46, Transit: 12:17. Moon - Rise: 18:29, Set: 10:54. Civil Dark: 17:19 - 07:16. Nautical Dark: 17:56 - 06:39. Astro Dark: 18:31 - 06:04

Total Clouds (% Sky Obscured)

78
88
100
94
89
84
94
98
100
89
80
73
82
93
97
68
38
8
42
73
100
100
100
100

Low Clouds (% Sky Obscured)

62
68
74
63
52
41
52
64
75
81
80
73
66
34
3
8
13
8
42
73
100
100
100
100

Medium Clouds (% Sky Obscured)

78
88
100
94
89
84
94
97
99
83
66
50
53
68
81
61
36
8
36
56
51
43
49
70

High Clouds (% Sky Obscured)

36
65
92
73
64
65
77
73
68
48
24
0
0
0
0
2
3
4
34
65
95
93
89
87

ISS Passover

Visibility (miles)

9
8
8
7
8
9
9
7
5
3
4
5
6
5
3
2
1
1
1
0
0
0
0
0

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

34
32
27
39
38
32
49
59
66
65
65
60
53
48
43
35
24
10
14
16
19
27
31
33

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.4
0.3
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
0
-1
-2
-3
-4
-5
-6
-7
-8
-10
-10
-9
-8
-7
-7
-8
-8
-7
-7
-6
-5

Feels Like (°C)

-7
-4
-4
-4
-4
-4
-3
-6
-6
-6
-6
-7
-7
-13
-13
-13
-14
-16
-17
-11
-11
-10
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

92
91
91
89
91
92
94
94
92
94
92
90
88
90
92
94
96
94
96
96
98
96
98
98

Pressure (mb)

1012
1011
1011
1010
1011
1011
1011
1013
1014
1015
1017
1018
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

322
321
320
319
318
317
316
317
317
318
317
317
317
314
312
310
308
306
304
303
302
301
301
302

Sunday 7

Waning Gibbous 83%

19:49

10:54

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

Sun - Rise: 07:49, Set: 16:46, Transit: 12:17. Moon - Rise: 19:49, Set: 10:54. Civil Dark: 17:19 - 07:17. Nautical Dark: 17:56 - 06:40. Astro Dark: 18:31 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
99
97
96
95
96
96
97
99
100
100
100
100
99
99
99

Medium Clouds (% Sky Obscured)

80
90
100
95
89
84
60
37
10
25
40
54
59
64
65
54
44
30

High Clouds (% Sky Obscured)

89
95
100
80
60
30
23
12
7
4
4
4
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

41
48
52
56
61
59
53
46
37
41
39
33
36
33
29
29
26
21

Precipitation Amount (mm)

0.2
0.2
0.2
0.3
0.3
0.3
0.2
0.1
0
0.1
0.1
0
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-7
-7
-8
-7
-7
-7
-8
-7
-8
-7
-6
-6
-7
-7
-7
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
96
96
96
98
98
98
96
98
96
98
98

Pressure (mb)

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

Ozone (du)

302
302
302
301
302
304
305
307
310
313
313
314
314
317
319
321
319
318

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

Generated: 01/12/25 11:02:05. Forecast: 01/12/25 to 07/12/25. Timezone: UTC-7.00