Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 90%

14:50

06:29

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: 07:44, Set: 17:33, Transit: 12:39. Moon - Rise: 14:50, Set: 06:29. Civil Dark: 18:04 - 07:13. Nautical Dark: 18:39 - 06:39. Astro Dark: 19:12 - 06:05

Total Clouds (% Sky Obscured)

100
98
99
100
98
87
81
82
95
100
100
100
100
100
100
100
98
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
93
88
86
89
80
76
81
94
100
100
100
100
100
100
100
92
96
95
89
85
79
77
70

Medium Clouds (% Sky Obscured)

68
71
12
5
4
4
6
4
2
0
12
6
29
33
69
92
93
93
87
96
99
100
98
66

High Clouds (% Sky Obscured)

30
77
99
100
90
55
22
12
15
14
16
100
26
20
20
32
46
75
40
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

19
97
95
98
91
87
85
88
85
14
14
11
13
20
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
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
13
2
14
3
3
12
7
6
4
14
8
8
15
20
31
44
36
18
13
8
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
6
5
4
1
1
1
1
1
1
1
1
2
1
2
2
3
3
4
4
4
4
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
96
94
92
94
94
94
94
94
94
94
89
86
81
78
76
76
78
81
91
94

Pressure (mb)

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

Ozone (du)

300
300
298
299
299
298
296
295
295
294
294
295
293
293
294
292
291
290
287
284
283
283
285
285

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)

98
99
100
100
100
100
100
98
98
97
100
100
99
100
91
90
90
95
97
100
100
100
88
96

Low Clouds (% Sky Obscured)

69
72
85
91
84
80
82
83
89
83
81
83
88
80
77
77
75
73
69
65
62
41
33
30

Medium Clouds (% Sky Obscured)

88
92
42
98
95
97
97
43
15
9
18
22
20
42
55
60
60
25
7
27
31
42
26
24

High Clouds (% Sky Obscured)

29
42
58
80
100
100
100
55
66
59
58
66
53
76
57
39
26
66
71
81
100
95
87
96

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
12
29
78
86
94
94
93
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 (%)

2
2
19
19
5
2
0
2
0
1
0
1
1
1
1
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
2
3
2
1
2
2
2
2
2
3
2
3
2
2
2
3
3
3
4
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
94
96
96
94
94
94
94
94
92
89
82
75
72
70
70
70
74
87
91

Pressure (mb)

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

Ozone (du)

287
289
291
294
294
295
296
297
297
300
299
299
298
297
295
297
299
298
300
302
301
301
301
301

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)

100
84
100
100
100
100
100
100
98
99
92
63
50
79
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
10
3
3
1
2
2
1
1
1
2
1
2
2
1
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

15
62
44
58
26
86
6
57
10
5
23
63
50
79
100
98
96
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
60
100
100
100
100
100
100
94
99
89
19
13
32
100
89
100
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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-8
-8
-8
-9
-9
-9
-8
-9
-10
-10
-9
-9
-8
-5
-2
0
0
1
1
0
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
90
90
92
90
92
90
90
90
90
87
89
81
71
66
59
54
53
56
70
80
86

Pressure (mb)

1031
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1028
1028
1027
1026
1025
1023
1022
1021
1020
1020
1021
1021

Ozone (du)

299
299
298
294
289
286
283
283
283
283
281
281
281
280
279
278
279
279
278
277
276
276
278
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 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK

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
100
100
85
68
49
66
77
95
74
52
32
58
81
77
94
86
45
38
31

Low Clouds (% Sky Obscured)

1
1
1
2
1
2
2
10
18
28
19
10
2
3
2
2
6
7
9
7
6
5
8
10

Medium Clouds (% Sky Obscured)

100
100
100
100
90
77
60
57
59
27
21
39
50
35
32
32
58
4
32
46
55
17
11
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
75
47
20
20
5
7
10
10
15
47
73
77
80
50
21
15
11

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
8
11
12
13
15
15
10
5
0
0
0
0
0
0
0
1
1
2
6
6
3
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
3
3
3
2
2
2
3
3
3
4
4
4
3
1
2
3
4
5
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
84
87
87
89
89
89
91
92
90
92
92
82
72
70
67
64
65
68
71
83
91

Pressure (mb)

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

Ozone (du)

280
281
282
283
284
288
292
295
298
301
306
312
310
316
322
329
331
340
340
342
345
345
346
346

Monday 2

Waning Gibbous 97%

No Rise

08:40

19 OK
20 OK
21 Good
22 Good
23 OK
00 OK
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 OK

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)

21
18
13
8
21
36
74
71
48
61
75
87
93
96
98
100
82
76
61
57
60
62
49
36

Low Clouds (% Sky Obscured)

11
12
10
7
13
22
29
38
37
51
65
79
88
83
79
77
82
76
61
57
49
35
22
10

Medium Clouds (% Sky Obscured)

4
4
1
0
4
10
17
15
13
10
14
10
11
6
5
0
0
0
0
0
1
2
1
2

High Clouds (% Sky Obscured)

5
5
5
4
3
1
25
26
3
5
5
12
32
52
65
68
32
31
31
29
30
34
27
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
7
7
6
3
3
3
2
7
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
1
3
2
4
12
3
9
6
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
92
94
92
90
92
92
92
90
92
92
87
84
83
80
77
73
77
78
83
86

Pressure (mb)

1028
1029
1029
1030
1031
1032
1032
1033
1034
1034
1035
1035
1035
1035
1035
1036
1036
1035
1035
1034
1034
1034
1034
1035

Ozone (du)

349
355
356
358
364
365
366
370
372
371
370
372
367
359
356
356
350
350
349
349
349
349
349
347

Tuesday 3

Waning Gibbous 93%

20:03

09:00

19 OK
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 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good

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)

27
46
65
94
93
97
97
81
63
48
59
73
90
86
78
70
55
28
9
4
2
1
2
3

Low Clouds (% Sky Obscured)

1
6
12
18
18
17
17
21
26
30
36
42
48
45
40
38
27
14
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

18
40
65
93
93
91
86
59
41
31
51
72
90
86
78
70
55
28
9
4
2
1
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-5
-4
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-9
-10
-2
-1
-1
0
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
94
94
92
92
92
92
92
92
92
94
94
84
77
69
66
64
62
67
73
79
81

Pressure (mb)

1036
1036
1037
1037
1037
1037
1038
1038
1038
1038
1038
1038
1038
1038
1038
1037
1036
1035
1034
1033
1033
1032
1032
1033

Ozone (du)

345
343
340
337
334
334
333
332
329
327
325
325
325
326
324
323
322
321
321
320
319
318
317
317

Wednesday 4

Waning Gibbous 86%

21:13

09:18

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

5
7
7
6
6
6
6
16
26
33
50
63
79
78
76
75
52
28
6
4
3
2

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
1
2
1
1
5
9
10
16
18
20
43
71
75
52
28
6
4
3
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
92
92
92
92
91
92
92
92
91
91
91
89
79
70
63
58
55
52
59
66

Pressure (mb)

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

Ozone (du)

317
317
316
316
316
314
313
312
311
309
308
308
308
308
308
308
308
307
305
304
305
305

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

Generated: 29/01/26 19:49:05. Forecast: 29/01/26 to 04/02/26. Timezone: UTC-7.00