Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 96%

14:50

07:16

08 Bad
09 Bad
10 Bad
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

Sun - Rise: 07:43, Set: 17:33, Transit: 12:39. Moon - Rise: 14:50, 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
98
99
99
99
99
99
98
100
100
100
100
100
100
100
100
95
97
98
92
91

Low Clouds (% Sky Obscured)

100
100
100
100
87
84
90
75
67
58
64
76
64
71
84
81
88
92
83
81
88
88
88
87

Medium Clouds (% Sky Obscured)

44
79
84
71
97
93
96
98
95
98
89
88
100
96
100
98
100
100
83
16
0
7
0
0

High Clouds (% Sky Obscured)

14
12
29
46
62
47
54
41
69
28
42
100
100
100
100
97
100
91
89
61
65
62
34
35

ISS Passover

Visibility (miles)

1
1
2
5
8
9
9
9
9
9
9
8
8
8
9
9
8
8
8
7
6
6
6
6

Fog (%)

20
0
0
0
0
0
0
0
0
0
0
0
0
2
14
1
2
1
1
1
7
18
43
67

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
8
9
17
18
15
22
14
1
3
2
10
9
6
4
3
5
1
3
3
1
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
90
86
82
79
78
74
75
78
89
94
94
94
94
94
94
94
94
94
94
94
92
94
92

Pressure (mb)

1037
1037
1036
1036
1035
1035
1034
1033
1033
1033
1034
1034
1033
1033
1033
1033
1032
1032
1032
1032
1032
1033
1032
1033

Ozone (du)

289
289
286
285
282
279
278
277
278
280
281
284
288
288
290
291
294
295
295
297
299
300
302
302

Saturday 31

Waxing Gibbous 99%

16:10

07:51

08 Bad
09 Bad
10 Bad
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

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)

96
98
78
77
64
54
72
70
84
95
100
88
100
100
100
100
100
100
100
100
86
100
89
91

Low Clouds (% Sky Obscured)

85
77
40
51
47
31
22
2
11
11
10
13
23
19
24
26
19
11
9
13
4
1
20
1

Medium Clouds (% Sky Obscured)

0
0
0
0
2
4
11
46
56
87
45
54
88
28
32
37
21
61
25
97
86
93
87
37

High Clouds (% Sky Obscured)

76
96
52
22
21
14
15
7
19
19
71
83
100
100
100
100
100
100
100
100
71
100
76
87

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

89
91
2
0
0
0
0
0
0
0
0
0
0
0
70
73
80
81
88
88
88
88
88
88

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
79
72
70
70
69
70
71
86
91
92
92
91
92
92
92
92
92
92
92
90
90
92

Pressure (mb)

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

Ozone (du)

299
299
299
301
300
302
303
303
302
303
302
301
299
297
294
289
287
283
283
281
281
280
280
280

Sunday 1

Full Moon 100%

17:31

No Set

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

Sun - Rise: 07:41, Set: 17:36, Transit: 12:39. Moon - Rise: 17:31, Set: No Set. Civil Dark: 18:07 - 07:10. Nautical Dark: 18:41 - 06:36. Astro Dark: 19:15 - 06:02

Total Clouds (% Sky Obscured)

55
74
74
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
35
10
16
23
26

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
1
1
2
2
1
1
1
1
1
2
2
2
9
14
20

Medium Clouds (% Sky Obscured)

3
9
13
99
100
100
100
99
95
96
100
100
100
100
100
100
100
100
29
0
1
4
6
8

High Clouds (% Sky Obscured)

40
47
32
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
5
0
1
2
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 (%)

87
2
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
2
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
4
3
2
1
2
2
3
2
2
2
3
3
3
4
3
3
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
75
65
61
56
56
59
72
83
86
87
87
87
87
87
87
89
91
92
92
92
92
92

Pressure (mb)

1028
1028
1026
1025
1024
1023
1022
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1026
1026
1027

Ozone (du)

281
281
281
282
281
281
279
280
280
280
280
281
283
286
290
293
296
300
307
310
312
314
323
323

Monday 2

Waning Gibbous 97%

18:49

08:18

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

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

Total Clouds (% Sky Obscured)

18
33
40
47
58
58
64
76
87
69
50
32
35
39
43
55
66
78
73
47
53
68
89
83

Low Clouds (% Sky Obscured)

15
7
2
2
2
3
3
4
6
11
16
20
20
20
16
22
29
31
30
37
47
51
55
56

Medium Clouds (% Sky Obscured)

5
3
0
47
52
0
12
25
41
30
50
32
35
39
43
55
66
78
55
4
1
0
0
0

High Clouds (% Sky Obscured)

0
15
30
47
58
56
39
30
25
23
17
15
10
10
15
20
20
25
15
2
3
33
70
83

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
8
6
5

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)

3
2
2
2
2
3
4
4
4
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
84
75
71
67
66
65
68
71
84
91
92
94
92
91
92
91
91
94
94
96
94
94
94

Pressure (mb)

1028
1027
1027
1027
1026
1026
1025
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1031
1032
1033
1033
1034
1035
1035

Ozone (du)

326
328
330
334
335
339
341
344
342
342
342
345
347
350
361
361
360
359
360
359
360
360
362
359

Tuesday 3

Waning Gibbous 93%

20:03

08:40

08 Bad
09 Bad
10 Bad
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

Sun - Rise: 07:38, Set: 17:39, Transit: 12:39. Moon - Rise: 20:03, Set: 08:40. Civil Dark: 18:09 - 07:08. Nautical Dark: 18:44 - 06:33. Astro Dark: 19:18 - 06:00

Total Clouds (% Sky Obscured)

87
78
87
82
77
71
69
56
98
87
78
64
62
60
55
63
81
100
80
60
40
48
55
57

Low Clouds (% Sky Obscured)

69
60
63
60
35
27
22
20
16
14
7
2
2
2
2
6
9
12
18
26
35
40
45
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
16
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

63
34
26
27
27
32
37
51
96
82
68
55
47
39
35
57
80
100
69
38
4
18
30
40

ISS Passover

Visibility (miles)

5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
91
83
77
71
68
65
64
68
84
92
94
94
94
94
94
94
92
92
92
94
92
92
92

Pressure (mb)

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

Ozone (du)

355
351
347
346
350
348
347
346
343
341
341
340
336
333
330
330
328
326
325
323
322
320
320
319

Wednesday 4

Waning Gibbous 86%

21:13

09:00

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

Sun - Rise: 07:37, Set: 17:40, Transit: 12:39. Moon - Rise: 21:13, Set: 09:00. Civil Dark: 18:11 - 07:07. Nautical Dark: 18:45 - 06:32. Astro Dark: 19:19 - 05:58

Total Clouds (% Sky Obscured)

59
62
60
42
21
2
3
8
15
58
70
80
77
68
63
71
75
76
82
89
96
97
98
96

Low Clouds (% Sky Obscured)

48
44
40
27
13
1
0
0
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
16
31
46
37
28
19
20
24
20
40
62
82
78
74
50

High Clouds (% Sky Obscured)

40
37
32
20
13
2
3
8
15
58
70
80
77
68
50
60
70
76
64
38
10
16
17
17

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
82
74
66
63
58
55
62
69
77
80
86
89
89
89
89
91
89
89
89
89
89
89
91

Pressure (mb)

1039
1038
1037
1036
1036
1035
1034
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033

Ozone (du)

319
318
317
317
316
314
313
314
314
315
314
313
312
310
309
307
306
305
305
303
301
299
298
297

Thursday 5

Waning Gibbous 78%

22:21

09:18

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

Sun - Rise: 07:36, Set: 17:42, Transit: 12:39. Moon - Rise: 22:21, Set: 09:18. Civil Dark: 18:12 - 07:06. Nautical Dark: 18:46 - 06:31. Astro Dark: 19:20 - 05:57

Total Clouds (% Sky Obscured)

72
48
26
20
15
7
5
3
1
5
13
18
19
20
22
23
19
20
24
27
31

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

20
3
2
2
2
2
4
2
1
2
3
0
0
0
0
0
0
5
4
4
10

High Clouds (% Sky Obscured)

15
14
6
5
3
1
1
0
0
1
2
3
19
20
22
23
19
20
24
27
23

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
79
69
62
56
54
51
57
62
69
74
78
83
83
83
83
83
80
78
78
78

Pressure (mb)

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

Ozone (du)

296
297
298
299
299
299
299
298
298
298
298
299
299
300
300
301
302
302
303
303
304

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

Generated: 30/01/26 08:03:54. Forecast: 30/01/26 to 05/02/26. Timezone: UTC-7.00