Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 96%

16:10

07:16

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:43, Set: 17:35, Transit: 12:39. Moon - Rise: 16:10, Set: 07:16. Civil Dark: 18:05 - 07:12. Nautical Dark: 18:40 - 06:38. Astro Dark: 19:13 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
100
100
100
100
100
100
82
100
88
70
100
100
100
93
91
71

Low Clouds (% Sky Obscured)

63
67
77
82
84
87
81
80
85
85
87
80
76
82
67
60
63
57
38
30
35
33
15
9

Medium Clouds (% Sky Obscured)

83
97
100
100
100
99
92
99
65
18
2
0
0
0
0
21
22
29
29
39
56
43
41
35

High Clouds (% Sky Obscured)

97
83
100
100
94
91
67
51
98
100
98
100
100
100
82
100
88
70
100
100
25
49
64
20

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
6
21
39
58
77
84
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
2
0
3
3
4
0
3
1
2
0
1
0
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
92
94
96
96
94
94
94
92
92
92
89
79
72
69
67
67
69
73
86
91

Pressure (mb)

1034
1034
1033
1033
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033
1032
1031
1031
1030
1029
1029
1029
1029
1030

Ozone (du)

279
281
283
286
289
292
293
297
299
301
299
299
296
295
296
297
300
303
305
302
302
303
303
302

Saturday 31

Waxing Gibbous 99%

17:31

07:51

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:42, Set: 17:36, Transit: 12:39. Moon - Rise: 17:31, Set: 07:51. Civil Dark: 18:07 - 07:11. Nautical Dark: 18:41 - 06:37. Astro Dark: 19:14 - 06:03

Total Clouds (% Sky Obscured)

74
100
100
100
100
100
100
100
100
100
93
84
89
91
72
72
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

14
20
33
27
25
21
8
2
11
2
2
1
1
1
1
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

36
33
40
22
20
27
100
99
100
94
93
84
86
80
72
72
100
100
100
100
96
99
15
20

High Clouds (% Sky Obscured)

20
100
100
100
100
100
100
100
100
100
81
63
68
73
52
32
92
100
100
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
67
66
45
23
14
67
55
31
16
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
92
92
92
92
92
91
90
90
87
89
82
71
65
58
54
53
57
70
81
87

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1027
1025
1024
1023
1022
1021
1021
1020
1021
1022

Ozone (du)

301
300
295
291
288
286
285
285
283
281
280
279
279
280
281
280
280
280
280
279
278
278
279
279

Sunday 1

Full Moon 100%

18:49

08:18

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

Sun - Rise: 07:41, Set: 17:38, Transit: 12:39. Moon - Rise: 18:49, Set: 08:18. Civil Dark: 18:08 - 07:10. Nautical Dark: 18:43 - 06:36. Astro Dark: 19:15 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
55
63
50
50
55
62
23
26
45
44
28
19
32
35
25
27
57
63
72

Low Clouds (% Sky Obscured)

1
1
1
1
4
4
23
2
2
9
21
23
26
45
44
27
19
30
33
24
7
21
25
31

Medium Clouds (% Sky Obscured)

21
33
57
42
73
55
63
50
50
33
0
0
0
0
0
0
0
0
0
0
0
3
63
70

High Clouds (% Sky Obscured)

100
100
100
100
100
25
20
20
25
25
25
0
0
0
0
0
0
0
0
0
3
5
19
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
87
86
87
89
87
91
92
92
92
90
92
84
75
70
66
66
65
69
71
84
91

Pressure (mb)

1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1027
1028
1029
1029
1028
1028
1027
1027
1026
1026
1026
1027
1029

Ozone (du)

280
282
285
290
294
300
305
308
310
314
318
319
322
329
330
335
336
340
345
348
349
350
349
352

Monday 2

Waning Gibbous 97%

No Rise

08:40

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
16 Bad
17 OK
18 Bad

Sun - Rise: 07:40, Set: 17:39, Transit: 12:39. Moon - Rise: No Rise, Set: 08:40. Civil Dark: 18:09 - 07:09. Nautical Dark: 18:44 - 06:35. Astro Dark: 19:17 - 06:01

Total Clouds (% Sky Obscured)

78
77
76
72
66
60
53
75
86
97
96
99
100
96
85
69
85
83
82
75
68
62
48
42

Low Clouds (% Sky Obscured)

35
37
40
40
44
43
46
50
58
67
70
90
93
91
68
53
47
48
41
35
25
15
13
7

Medium Clouds (% Sky Obscured)

70
70
64
36
7
7
11
16
39
85
37
72
64
63
24
0
0
0
0
4
16
41
40
42

High Clouds (% Sky Obscured)

47
44
29
30
26
19
1
23
20
20
42
57
86
72
38
10
25
23
25
20
20
20
16
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
8
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
1
0
0
0
0
0
0
2
3
2
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
3
2
2
2
2
2
2
2
2
2
3
2
2
0
1
3
3
3
2
2
1
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
92
94
96
94
96
96
94
94
94
94
90
91
86
78
74
71
69
70
69
73
84
91

Pressure (mb)

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

Ozone (du)

355
358
362
366
365
365
360
357
356
356
356
352
347
342
345
344
344
339
335
332
330
330
328
326

Tuesday 3

Waning Gibbous 93%

20:03

09:00

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

Sun - Rise: 07:38, Set: 17:40, Transit: 12:39. Moon - Rise: 20:03, Set: 09:00. Civil Dark: 18:11 - 07:08. Nautical Dark: 18:45 - 06:33. Astro Dark: 19:18 - 06:00

Total Clouds (% Sky Obscured)

35
53
75
95
64
52
38
30
22
52
44
55
49
54
60
14
22
21
14
8
8
7
12
19

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

35
53
59
6
6
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
40
69
95
64
51
34
27
19
39
32
37
34
36
38
11
19
17
14
8
8
4
6
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
94
94
94
94
94
94
94
92
92
94
90
84
77
70
68
64
62
68
73
78
83

Pressure (mb)

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

Ozone (du)

325
325
324
322
321
320
320
318
316
313
314
314
314
314
314
313
314
314
313
312
312
311
310
308

Wednesday 4

Waning Gibbous 86%

21:13

09:18

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

Sun - Rise: 07:37, Set: 17:42, Transit: 12:39. Moon - Rise: 21:13, Set: 09:18. Civil Dark: 18:12 - 07:07. Nautical Dark: 18:46 - 06:32. Astro Dark: 19:19 - 05:58

Total Clouds (% Sky Obscured)

30
40
45
40
44
42
47
56
65
71
50
39
27
18
12
4
3
1
0
0
0
0
7
14

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
18
27
15
15
15
10
5
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
24
34
40
41
42
47
48
37
24
21
14
6
5
3
2
2
1
0
0
0
0
7
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
92
94
92
92
92
92
92
91
92
91
91
90
79
70
62
57
55
52
58
66
73
79

Pressure (mb)

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

Ozone (du)

307
306
305
304
304
303
302
301
300
300
299
299
299
299
299
299
299
299
299
299
298
298
297
298

Thursday 5

Waning Gibbous 78%

22:21

09:36

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

Sun - Rise: 07:36, Set: 17:43, Transit: 12:39. Moon - Rise: 22:21, Set: 09:36. Civil Dark: 18:13 - 07:06. Nautical Dark: 18:48 - 06:31. Astro Dark: 19:20 - 05:57

Total Clouds (% Sky Obscured)

16
17
15
19
10
5
3
3
4
4
4
3
2
2
1
1
1
0
0
2
5
7

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

16
17
15
19
10
5
0
1
3
4
3
2
0
0
0
0
0
0
0
2
5
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
87
87
87
87
86
84
82
82
81
79
78
76
64
55
47
44
42
40
46
54

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1027
1026
1025
1024
1024
1023
1023
1022

Ozone (du)

300
301
300
300
300
301
302
303
304
305
307
307
307
308
307
307
307
306
306
305
304
303

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

Generated: 30/01/26 19:36:35. Forecast: 30/01/26 to 05/02/26. Timezone: UTC-7.00