Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Waxing Crescent 26%

10:28

23:05

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

Sun - Rise: 07:50, Set: 17:24, Transit: 12:38. Moon - Rise: 10:28, Set: 23:05. Civil Dark: 17:55 - 07:19. Nautical Dark: 18:30 - 06:44. Astro Dark: 19:05 - 06:09

Total Clouds (% Sky Obscured)

10
12
6
0
0
0
0
0
0
1
0
3
10
3
3
37
32
1
10
17
18
30
44
62

Low Clouds (% Sky Obscured)

10
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
3
10
3
3
37
32
1
8
11
9
17
19
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
1
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
66
45
20
9
4
6
6
4
2
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)

4
5
6
8
9
8
7
7
7
6
6
6
6
6
6
6
5
5
5
5
4
2
2
4

Chance of Frost

Temperature (°C)

-5
-4
-3
-4
-6
-8
-10
-11
-11
-12
-13
-14
-14
-15
-15
-15
-15
-15
-16
-16
-15
-12
-10
-8

Feels Like (°C)

-8
-7
-7
-8
-9
-12
-13
-13
-14
-15
-16
-17
-18
-18
-18
-18
-19
-19
-18
-19
-17
-14
-12
-10

Dew Point (°C)

-13
-12
-11
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-20
-21
-22
-22
-22
-22
-23
-23
-22
-21
-21

Relative Humidity (%)

52
51
53
57
63
68
69
70
69
69
68
67
64
61
58
56
55
56
58
56
48
42
38
35

Pressure (mb)

1022
1021
1021
1022
1024
1026
1028
1029
1030
1031
1031
1032
1032
1032
1032
1032
1031
1031
1031
1032
1031
1030
1029
1028

Ozone (du)

312
310
305
304
303
305
311
320
323
320
319
318
318
319
323
327
330
334
334
338
337
338
339
335

Saturday 24

Waxing Crescent 37%

10:50

00:19

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 OK
08 Bad
09 Good
10 Good
11 OK
12 OK

Sun - Rise: 07:49, Set: 17:25, Transit: 12:38. Moon - Rise: 10:50, Set: 00:19. Civil Dark: 17:56 - 07:18. Nautical Dark: 18:32 - 06:43. Astro Dark: 19:06 - 06:09

Total Clouds (% Sky Obscured)

54
77
99
97
95
88
83
86
94
98
100
100
92
97
81
84
78
44
36
30
12
13
20
29

Low Clouds (% Sky Obscured)

0
23
34
49
42
49
50
64
84
94
97
94
83
96
75
79
65
27
11
16
4
6
20
29

Medium Clouds (% Sky Obscured)

23
77
99
97
95
78
66
44
33
83
83
91
38
61
80
75
75
44
36
4
3
1
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
0
0
0
0
0
0
1
9
4
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
6
7
38
53
0
0
0

Precipitation Type

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

Precipitation Probability (%)

2
5
4
10
9
6
6
15
16
16
25
34
38
25
22
21
9
19
8
4
2
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-9
-10
-11
-11
-11
-11
-10
-10
-10
-11
-11
-11
-11
-12
-12
-14
-13
-10
-8
-7

Feels Like (°C)

-11
-11
-12
-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-15
-16
-16
-17
-16
-13
-11
-10

Dew Point (°C)

-21
-21
-21
-21
-19
-16
-15
-15
-15
-15
-14
-12
-12
-12
-12
-12
-13
-13
-14
-16
-15
-14
-15
-16

Relative Humidity (%)

34
33
33
35
46
60
68
70
70
70
72
86
88
90
88
88
88
90
84
88
83
72
58
47

Pressure (mb)

1026
1025
1025
1025
1025
1026
1027
1026
1027
1027
1026
1027
1027
1027
1027
1027
1027
1028
1028
1030
1030
1030
1030
1029

Ozone (du)

336
333
335
334
331
324
324
322
318
319
317
319
318
319
323
329
333
333
337
339
338
337
338
338

Sunday 25

First Quarter 48%

11:17

01:37

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

Sun - Rise: 07:48, Set: 17:26, Transit: 12:38. Moon - Rise: 11:17, Set: 01:37. Civil Dark: 17:58 - 07:17. Nautical Dark: 18:33 - 06:42. Astro Dark: 19:07 - 06:08

Total Clouds (% Sky Obscured)

32
32
34
41
28
39
47
37
40
41
33
31
64
85
81
54
50
47
42
43
40
43
43
47

Low Clouds (% Sky Obscured)

32
32
34
41
28
39
47
37
29
9
18
24
21
31
41
25
26
26
23
13
6
3
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
2
14
45
32
14
1
5
4
42
43
40
43
43
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
19
1
8
0
0
6
10
5
5
5
3
0
0
0
2
3

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
24
24
18
23
34
47
43
43
43
43
43
43
43
43

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
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-7
-7
-9
-11
-12
-13
-14
-15
-15
-16
-15
-15
-16
-17
-18
-17
-17
-17
-15
-13
-10
-9

Dew Point (°C)

-17
-17
-17
-17
-14
-14
-14
-14
-14
-15
-16
-16
-16
-16
-16
-17
-17
-17
-17
-17
-18
-18
-16
-15

Relative Humidity (%)

42
38
37
40
62
75
80
81
80
78
78
78
78
76
76
74
73
73
74
71
59
50
45
46

Pressure (mb)

1028
1027
1027
1028
1030
1032
1034
1034
1035
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1034
1034
1032

Ozone (du)

335
333
328
326
324
318
317
323
326
325
325
327
327
323
323
323
324
321
324
325
323
315
311
309

Monday 26

Waxing Gibbous 60%

11:52

02:57

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

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)

44
41
42
34
35
63
91
98
97
95
94
94
93
67
45
24
43
62
79
80
59
41
31
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
1
1
6
10
13
9
27
24
33
41
41
52
42
28
19
10

Medium Clouds (% Sky Obscured)

44
41
42
34
17
29
46
79
97
95
94
94
93
67
45
24
43
62
79
80
16
13
9
4

High Clouds (% Sky Obscured)

4
3
2
2
24
53
84
71
45
14
11
10
1
1
1
1
2
7
21
19
0
0
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 (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-8
-8
-8
-9
-11
-12
-12
-12
-12
-11
-11
-11
-12
-12
-12
-13
-13
-14
-11
-8
-5
-4

Dew Point (°C)

-15
-14
-14
-14
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-11
-11
-11
-12
-13
-12
-12
-11
-12

Relative Humidity (%)

46
46
46
49
65
76
80
80
78
77
75
77
76
79
82
80
82
83
83
81
72
62
55
50

Pressure (mb)

1031
1030
1030
1030
1031
1032
1032
1033
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1032
1031

Ozone (du)

309
308
307
303
303
304
302
303
307
308
311
314
314
314
315
318
316
316
315
310
311
312
313
312

Tuesday 27

Waxing Gibbous 72%

12:38

04:16

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

1
0
0
0
0
1
2
3
4
5
20
34
54
51
47
48
48
48
48
39
49
59
67
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
30
31
31
26
18
10
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
34
54
51
47
48
48
48
48
39
47
44
49
57

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 (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-6
-8
-9
-9
-9
-10
-10
-11
-11
-12
-12
-12
-12
-12
-12
-12
-13
-14
-4

Dew Point (°C)

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

Relative Humidity (%)

49
48
48
51
66
77
82
82
83
83
83
83
82
83
81
81
81
80
81
81
70
60
53
49

Pressure (mb)

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

Ozone (du)

313
312
306
298
294
288
287
285
283
281
280
279
280
280
277
277
278
279
280
280
283
285
287
288

Wednesday 28

Waxing Gibbous 82%

No Rise

05:28

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
11 Bad
12 Bad

Sun - Rise: 07:45, Set: 17:31, Transit: 12:39. Moon - Rise: No Rise, 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)

90
95
96
99
99
100
100
100
100
100
98
96
93
85
79
74
82
87
91
82
72
63
70
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
2
2
2
2
2
2
2
2
9
16
24
31
37
44
50
56

Medium Clouds (% Sky Obscured)

0
25
50
75
75
80
75
55
30
30
53
75
93
85
79
74
82
86
84
62
41
19
18
15

High Clouds (% Sky Obscured)

65
71
76
95
98
99
100
88
74
52
57
66
73
53
39
21
28
42
28
26
21
12
10
7

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 (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-2
-1
-0
-5
-5
-5
-6
-7
-8
-10
-10
-10
-9
-9
-9
-10
-11
-11
-12
-13
-13
-6

Dew Point (°C)

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

Relative Humidity (%)

45
42
50
57
67
71
75
81
79
79
77
77
77
77
79
80
80
83
85
87
79
70
64
63

Pressure (mb)

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

Ozone (du)

289
290
291
293
295
297
299
302
303
304
305
304
304
304
304
304
304
305
306
307
306
304
302
307

Thursday 29

Waxing Gibbous 90%

13:38

06:29

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: 17:32, Transit: 12:39. Moon - Rise: 13:38, 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)

87
87
87
88
85
83
84
87
93
88
89
87
80
74
69
65
68
82
99
97
96
96

Low Clouds (% Sky Obscured)

59
56
58
59
59
64
64
65
63
72
81
86
72
56
56
57
65
76
89
89
90
91

Medium Clouds (% Sky Obscured)

15
13
11
10
19
29
36
43
44
44
37
27
11
15
17
7
38
66
98
75
52
30

High Clouds (% Sky Obscured)

3
6
10
14
11
7
3
3
2
1
32
67
80
74
69
65
49
29
6
18
31
46

ISS Passover

Visibility (miles)

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

Fog (%)

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

Precipitation Type

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

Precipitation Probability (%)

0
1
1
0
1
1
1
17
23
25
21
17
14
13
13
10
26
35
39
36
34
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
2
1
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-5
-4
-5
-5
-4
-4
-5
-4
-7
-7
-8
-7
-7
-7
-8
-9
-9
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

60
57
63
68
73
79
84
89
90
90
90
92
90
90
90
89
90
89
90
89
85
82

Pressure (mb)

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

Ozone (du)

312
318
316
314
312
314
316
318
317
316
315
312
309
307
304
302
299
298
297
296
295
294

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

Generated: 23/01/26 13:21:04. Forecast: 23/01/26 to 29/01/26. Timezone: UTC-7.00