Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Waxing Gibbous 60%

11:52

02:57

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 OK
07 Good
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Bad

Sun - Rise: 07:47, Set: 17:28, Transit: 12:38. Moon - Rise: 11:52, Set: 02:57. Civil Dark: 17:59 - 07:16. Nautical Dark: 18:34 - 06:41. Astro Dark: 19:08 - 06:07

Total Clouds (% Sky Obscured)

55
90
95
97
97
99
100
100
95
91
98
79
36
43
19
15
33
4
4
0
0
0
7
68

Low Clouds (% Sky Obscured)

0
0
1
1
3
0
1
1
1
1
1
1
1
21
4
5
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

55
90
95
97
97
99
100
100
95
91
98
79
22
18
9
5
17
4
4
0
0
0
0
0

High Clouds (% Sky Obscured)

2
14
13
39
15
11
15
20
20
12
17
0
0
0
0
0
0
0
0
0
0
0
4
68

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)

10
7
4
2
3
3
3
3
3
3
3
3
4
4
4
4
4
4
2
2
3
4
5
4

Chance of Frost

Temperature (°C)

-6
-7
-9
-9
-9
-10
-10
-10
-9
-9
-10
-10
-11
-11
-11
-12
-12
-11
-7
-4
-3
-3
-2
-2

Feels Like (°C)

-9
-10
-12
-12
-12
-13
-13
-13
-13
-13
-13
-14
-14
-13
-14
-14
-14
-12
-8
-5
-4
-4
-4
-4

Dew Point (°C)

-13
-11
-12
-12
-12
-13
-13
-12
-12
-12
-12
-13
-13
-13
-13
-14
-15
-15
-13
-12
-12
-12
-12
-12

Relative Humidity (%)

56
71
78
74
75
75
77
80
80
81
83
81
86
86
85
85
83
72
62
56
51
48
48
49

Pressure (mb)

1032
1033
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1035
1035
1036
1035
1035
1034
1033
1032
1031
1031

Ozone (du)

302
298
301
309
312
318
319
327
327
318
308
307
309
306
304
306
309
307
308
307
303
302
298
294

Tuesday 27

Waxing Gibbous 72%

12:38

04:16

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
14 Bad
15 Bad

Sun - Rise: 07:46, Set: 17:29, Transit: 12:38. Moon - Rise: 12:38, Set: 04:16. Civil Dark: 18:00 - 07:15. Nautical Dark: 18:35 - 06:40. Astro Dark: 19:09 - 06:06

Total Clouds (% Sky Obscured)

66
76
100
100
100
100
100
100
100
100
100
100
100
84
94
100
100
100
100
100
100
98
100
100

Low Clouds (% Sky Obscured)

0
0
1
2
2
2
2
2
1
1
1
1
1
1
1
1
0
0
0
0
13
15
15
100

Medium Clouds (% Sky Obscured)

0
0
0
0
20
15
15
23
56
56
72
25
4
0
14
25
91
99
100
100
100
98
100
100

High Clouds (% Sky Obscured)

66
76
100
100
100
100
100
100
100
100
100
100
100
76
80
100
100
100
100
100
100
91
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
5
6
2
0
0

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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
16
17
20
48
73
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-9
-12
-13
-14
-13
-13
-12
-14
-14
-14
-14
-15
-15
-15
-15
-12
-9
-6
-6
-6
-6
-6

Dew Point (°C)

-11
-10
-10
-11
-12
-13
-12
-12
-12
-12
-13
-13
-13
-13
-14
-14
-14
-14
-12
-11
-11
-11
-5
-4

Relative Humidity (%)

52
69
79
80
80
78
78
78
78
80
78
78
80
80
80
78
76
67
57
52
50
49
87
91

Pressure (mb)

1031
1032
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1031
1031
1031
1031
1030
1029
1028
1027
1026
1026
1027
1027

Ozone (du)

291
287
285
283
281
280
278
277
278
280
281
280
279
282
284
285
288
295
302
311
311
314
317
319

Wednesday 28

Waxing Gibbous 82%

13:38

05:28

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
14 Bad
15 Bad

Sun - Rise: 07:45, Set: 17:31, Transit: 12:39. Moon - Rise: 13:38, Set: 05:28. Civil Dark: 18:02 - 07:14. Nautical Dark: 18:36 - 06:40. Astro Dark: 19:11 - 06:05

Total Clouds (% Sky Obscured)

100
100
98
99
87
94
94
96
100
100
99
98
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

70
52
87
94
80
92
91
93
100
100
92
91
100
100
100
100
100
100
100
99
99
98
98
98

Medium Clouds (% Sky Obscured)

100
100
71
94
67
42
75
78
98
62
37
25
16
16
0
2
2
5
22
23
71
87
72
67

High Clouds (% Sky Obscured)

100
25
27
20
2
3
0
0
1
0
0
0
0
0
0
0
1
52
1
0
0
0
18
38

ISS Passover

Visibility (miles)

0
0
0
1
2
3
4
4
2
1
1
1
0
0
0
0
0
0
0
1
2
2
4
7

Fog (%)

0
0
0
0
0
0
58
57
62
50
77
77
78
78
78
78
78
78
78
78
78
78
78
78

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 (%)

67
48
18
19
9
10
11
12
9
21
26
29
21
20
22
24
19
19
21
17
12
14
11
14

Precipitation Amount (mm)

0.4
0.1
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
4
2
2
2
2
3
3
2
1
1
1
0
0
1
2
3
3
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-9
-10
-11
-11
-12
-11
-12
-12
-10
-10
-10
-9
-9
-9
-9
-8
-8
-7
-8
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
98
96
94
92
92
94
94
96
94
96
96
94
94
96
94
90
85
82
84
82
81

Pressure (mb)

1028
1030
1030
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1033
1033
1034
1034
1033
1033
1032
1032
1032

Ozone (du)

317
316
315
315
318
321
323
321
315
313
309
311
313
311
308
307
308
309
310
310
310
307
310
310

Thursday 29

Waxing Gibbous 90%

14:50

06:29

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
14 Bad
15 Bad

Sun - Rise: 07:44, Set: 17:32, Transit: 12:39. Moon - Rise: 14:50, Set: 06:29. Civil Dark: 18:03 - 07:13. Nautical Dark: 18:38 - 06:39. Astro Dark: 19:12 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
96
94
91
93
94
97
98
99
100
100
100
100
99
98
98
97
97
96
94
91
88
93
96

Medium Clouds (% Sky Obscured)

73
89
97
99
100
100
96
93
93
57
60
37
25
21
21
20
20
24
19
31
67
90
99
98

High Clouds (% Sky Obscured)

52
59
66
100
76
31
23
14
25
29
23
16
9
7
20
27
48
73
95
91
100
91
93
89

ISS Passover

Visibility (miles)

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

Fog (%)

78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78

Precipitation Type

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

Precipitation Probability (%)

7
14
15
10
34
49
60
55
49
40
36
32
22
27
35
36
45
52
59
59
61
64
52
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-8
-8
-9
-9
-9
-8
-8
-8
-8
-7
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

82
87
92
94
96
96
94
94
94
94
94
94
94
96
94
96
96
94
91
87
86
86
86
86

Pressure (mb)

1032
1032
1033
1033
1033
1034
1034
1035
1035
1034
1035
1035
1034
1034
1034
1034
1035
1035
1034
1034
1034
1033
1033
1033

Ozone (du)

311
312
312
311
310
310
309
306
303
302
298
299
300
300
299
298
295
293
289
287
286
284
284
281

Friday 30

Waxing Gibbous 96%

No Rise

07:16

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
14 Bad
15 Bad

Sun - Rise: 07:43, Set: 17:33, Transit: 12:39. Moon - Rise: No Rise, Set: 07:16. Civil Dark: 18:04 - 07:12. Nautical Dark: 18:39 - 06:38. Astro Dark: 19:13 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
94
87
81
76
72

Low Clouds (% Sky Obscured)

97
99
100
98
99
100
100
100
100
100
100
99
99
94
91
87
84
84
84
84
84
81
75
69

Medium Clouds (% Sky Obscured)

97
88
82
72
76
58
83
95
97
100
100
95
100
82
66
50
43
39
40
34
25
18
15
10

High Clouds (% Sky Obscured)

100
91
83
76
60
44
33
52
78
100
100
100
77
74
74
74
65
63
62
47
31
14
13
12

ISS Passover

Visibility (miles)

2
1
1
0
1
0
1
0
1
0
1
1
0
1
1
1
1
4
6
9
9
9
9
9

Fog (%)

78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78

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 (%)

20
12
16
5
14
7
15
16
13
9
18
11
17
19
16
13
13
12
10
10
6
1
3
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3

Relative Humidity (%)

89
94
98
98
96
98
98
98
98
98
96
98
96
98
96
96
96
94
89
84
81
78
77
80

Pressure (mb)

1033
1033
1034
1034
1033
1033
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1028
1027
1027

Ozone (du)

278
279
281
282
282
281
281
281
282
282
283
285
287
289
291
293
296
299
302
306
306
307
307
308

Saturday 31

Waxing Gibbous 99%

16:10

07:51

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

Sun - Rise: 07:42, Set: 17:35, Transit: 12:39. Moon - Rise: 16:10, Set: 07:51. Civil Dark: 18:05 - 07:11. Nautical Dark: 18:40 - 06:37. Astro Dark: 19:14 - 06:03

Total Clouds (% Sky Obscured)

68
57
47
38
38
37
36
43
45
51
40
37
36
48
57
70
84
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
52
38
24
18
13
8
10
11
13
11
8
6
6
5
4
3
3
2
2
1
1
1
0

Medium Clouds (% Sky Obscured)

5
3
2
0
3
3
5
4
3
2
13
19
27
34
50
57
55
62
69
78
89
92
92
92

High Clouds (% Sky Obscured)

5
10
15
21
23
22
20
31
43
51
40
37
36
47
57
70
84
93
100
100
99
97
97
99

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 (%)

78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
89
91
92
94
94
94
94
92
94
92
94
92
92
92
92
92
84
78
71
68
63
60
67

Pressure (mb)

1028
1028
1029
1029
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1026
1025
1023
1022
1020
1020

Ozone (du)

308
308
309
310
312
309
307
305
301
297
293
290
287
284
283
282
282
282
282
282
281
280
279
280

Sunday 1

Full Moon 100%

17:31

08:18

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: 07:41, Set: 17:36, Transit: 12:39. Moon - Rise: 17:31, Set: 08:18. Civil Dark: 18:07 - 07:10. Nautical Dark: 18:41 - 06:36. Astro Dark: 19:15 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
88
79
74
90
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
1
1
1
2
2
1
1
0
2
3
3
3
14
20
29
28
27
31

Medium Clouds (% Sky Obscured)

92
94
95
96
95
92
88
88
86
79
76
76
74
88
94
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
78
55
35
25
20
25
53
75
100
72
40
5

ISS Passover

Visibility (miles)

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

Fog (%)

78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78
78

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
6
10
13
19
26
36
47
49
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
85
86
89
91
91
87
86
86
86
86
86
86
86
86
86
87
78
71

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1020
1020
1021
1021
1020

Ozone (du)

281
282
282
283
283
285
287
289
291
293
294
295
295
296
298
301
303
305
306

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

Generated: 26/01/26 16:01:07. Forecast: 26/01/26 to 01/02/26. Timezone: UTC-7.00