Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Gibbous 97%

18:49

08:40

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
14 Bad
15 OK
16 OK

Sun - Rise: 07:40, Set: 17:38, Transit: 12:39. Moon - Rise: 18:49, Set: 08:40. Civil Dark: 18:08 - 07:09. Nautical Dark: 18:43 - 06:35. Astro Dark: 19:17 - 06:01

Total Clouds (% Sky Obscured)

100
100
90
86
80
89
81
100
100
97
100
93
74
90
94
97
100
100
91
84
79
72
42
47

Low Clouds (% Sky Obscured)

1
4
25
24
49
32
57
68
70
70
58
56
49
69
85
83
57
48
36
35
33
41
34
20

Medium Clouds (% Sky Obscured)

100
98
90
86
80
81
81
82
90
60
35
23
18
14
17
17
3
2
12
16
4
4
4
12

High Clouds (% Sky Obscured)

100
29
26
16
19
41
31
98
89
22
21
22
14
41
42
63
100
100
49
51
51
16
2
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
7
8
7
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1
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
3
2
0
1
1
5
1
2
2
2
3
5
12
8
6
5
1
1
1
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
4
2
1
2
3
3
3
2
2
2
2
2
2
2
1
1
2
3
2
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
91
91
91
91
92
92
94
94
94
94
94
92
94
94
94
91
86
78
74
70
68
68
69

Pressure (mb)

1028
1029
1029
1029
1029
1029
1030
1031
1031
1031
1032
1032
1033
1034
1034
1035
1035
1035
1035
1034
1034
1033
1032
1032

Ozone (du)

340
341
343
345
347
350
352
348
342
342
341
346
344
344
342
341
341
340
339
337
335
332
330
327

Tuesday 3

Waning Gibbous 93%

20:03

09:00

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

Sun - Rise: 07:38, Set: 17:39, Transit: 12:39. Moon - Rise: 20:03, Set: 09:00. Civil Dark: 18:09 - 07:08. Nautical Dark: 18:44 - 06:33. Astro Dark: 19:18 - 06:00

Total Clouds (% Sky Obscured)

30
55
45
45
14
48
35
9
26
40
34
44
43
38
16
14
22
81
100
69
54
100
100
91

Low Clouds (% Sky Obscured)

6
16
5
3
3
6
5
3
4
4
2
3
3
3
3
2
1
1
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

6
7
27
4
4
0
0
0
0
0
0
0
0
0
0
0
1
0
15
4
2
0
0
3

High Clouds (% Sky Obscured)

15
23
27
16
1
10
9
1
6
10
8
44
43
20
3
9
11
81
100
67
52
100
100
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
9
8
8
8
8
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
69
74
78
79
80
79
80
88
99
99
98
39
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
91
92
92
92
92
94
94
94
94
94
94
92
92
92
92
84
74
67
65
63
61
63
68

Pressure (mb)

1033
1034
1035
1035
1035
1036
1036
1037
1037
1037
1037
1038
1038
1038
1038
1038
1038
1037
1036
1035
1034
1033
1033
1033

Ozone (du)

327
328
327
330
329
328
326
323
321
319
319
316
314
314
315
316
317
315
316
314
313
312
309
307

Wednesday 4

Waning Gibbous 86%

21:13

09:18

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 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 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)

88
100
100
100
100
100
65
72
87
71
74
53
48
3
2
2
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

88
100
100
100
100
100
59
72
87
71
74
53
48
1
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
51
71
81
91
92
91
91
93
93
93
93
93
93
93
93
93
93
93
93

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
89
92
92
92
92
92
92
92
92
91
89
89
89
87
86
77
65
58
54
51
50
52
66

Pressure (mb)

1033
1034
1034
1034
1034
1034
1034
1035
1034
1034
1034
1034
1034
1033
1033
1033
1032
1031
1030
1028
1027
1025
1025
1024

Ozone (du)

304
301
301
300
300
298
298
298
298
300
301
301
301
301
301
302
303
304
304
303
303
303
304
304

Thursday 5

Waning Gibbous 78%

22:21

09:36

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

23
50
75
74
73
71
47
24
0
15
28
40
27
15
5
11
14
16
18
21
22
15
7
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
14
13
7
4
0
1
4
4
4
6
6
4
3
0

High Clouds (% Sky Obscured)

23
47
75
70
69
63
42
22
0
1
2
3
3
2
1
2
3
3
2
1
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 (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
88
91
91
92
92
92
91
89
89
87
87
87
86
84
82
70
59
54
51
48
48
50
60

Pressure (mb)

1025
1026
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1024
1023
1022
1021
1020
1019
1019
1019

Ozone (du)

305
305
306
307
308
308
306
306
305
305
306
307
306
307
308
308
308
309
310
311
311
312
312
312

Friday 6

Waning Gibbous 69%

23:28

09:55

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

0
1
2
2
3
4
18
6
4
8
12
62
60
57
55
63
52
42
38
21
18
23
36
45

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
10
16
19
19
21
18
10
6
2

High Clouds (% Sky Obscured)

0
1
1
1
1
2
10
3
2
1
2
32
38
39
40
53
50
42
38
21
18
23
36
45

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 (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
76
77
80
81
83
83
83
83
84
84
84
86
86
86
86
77
69
63
61
59
58
63
69

Pressure (mb)

1019
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1021
1021
1021
1021

Ozone (du)

311
311
312
313
314
314
315
315
316
319
321
320
320
320
320
321
322
323
324
324
324
324
321
319

Saturday 7

Waning Gibbous 60%

00:35

10:17

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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
14 Bad
15 Bad
16 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)

64
81
97
80
64
47
59
74
90
94
93
90
85
83
76
67
60
57
67
85
86
85
85
84

Low Clouds (% Sky Obscured)

0
1
2
2
2
2
3
3
4
9
15
19
23
29
37
44
50
57
56
54
48
54
60
66

Medium Clouds (% Sky Obscured)

27
55
78
51
30
25
21
17
13
19
32
39
39
24
24
39
47
50
55
70
65
65
70
70

High Clouds (% Sky Obscured)

64
71
76
58
39
19
37
56
77
83
84
89
80
54
56
33
18
6
13
26
66
85
85
84

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 (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

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
3
1
1
8
5
3
18
24
28
36
36
33
34
23
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
81
84
86
86
87
87
89
91
91
91
91
92
92
92
86
78
72
69
68
65
70
76

Pressure (mb)

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

Ozone (du)

316
316
315
314
315
315
316
315
315
314
315
317
318
318
317
317
318
318
319
319
320
320
320
319

Sunday 8

Waning Gibbous 50%

01:41

10:43

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: 07:32, 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)

82
80
83
89
97
95
96
95
94
94
95
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

62
62
59
68
74
87
90
92
73
49
43
38
32
27
27
49
72
95

Medium Clouds (% Sky Obscured)

70
70
65
70
65
60
60
55
30
35
41
42
61
80
100
100
100
100

High Clouds (% Sky Obscured)

60
30
0
0
0
0
32
64
94
79
63
53
46
34
25
15
10
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

Fog (%)

93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93
93

Precipitation Type

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

Precipitation Probability (%)

39
52
65
68
78
88
80
65
63
72
80
82
78
68
56
46
57
77

Precipitation Amount (mm)

0
0.2
0.4
0.4
0.5
0.7
0.5
0.3
0.3
0.4
0.6
0.6
0.5
0.3
0.2
0
0.2
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
88
91
91
91
89
91
91
91
89
87
87
84
81
80
84
87

Pressure (mb)

1019
1019
1019
1020
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

318
318
317
317
318
320
321
323
324
326
327
329
330
332
334
336
339
342

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

Generated: 02/02/26 17:05:44. Forecast: 02/02/26 to 08/02/26. Timezone: UTC-7.00