Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waxing Crescent 53%

11:38

23:33

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

Sun - Rise: 07:10, Set: 16:48, Transit: 11:59. Moon - Rise: 11:38, Set: 23:33. Civil Dark: 17:17 - 06:41. Nautical Dark: 17:50 - 06:08. Astro Dark: 18:21 - 05:37

Total Clouds (% Sky Obscured)

68
73
79
86
93
93
36
32
20
11
14
21
26
44
61
80
84
41
58
37
7
4
0
0

Low Clouds (% Sky Obscured)

68
62
79
86
89
89
34
27
17
10
12
18
21
42
61
80
84
36
58
37
7
4
0
0

Medium Clouds (% Sky Obscured)

47
47
79
80
43
34
26
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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
0
0

ISS Passover

Visibility (miles)

9
9
9
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
1
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
41
44
25
5
0
1
0
0
0
0
11
2
13
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.1
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
5
4
4
4
4
5
5
2
4
5
4
4
5
5
5
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
81
81
81
83
86
86
86
83
77
73
71
69
66
64
66
73
83
86
85
86
83
76

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1022
1022
1023
1023
1024

Ozone (du)

354
356
358
359
354
351
354
351
347
349
353
355
360
355
353
352
351
352
354
350
349
344
341
340

Saturday 27

First Quarter 65%

12:05

00:40

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

Sun - Rise: 07:10, Set: 16:49, Transit: 11:59. Moon - Rise: 12:05, Set: 00:40. Civil Dark: 17:18 - 06:41. Nautical Dark: 17:50 - 06:09. Astro Dark: 18:22 - 05:37

Total Clouds (% Sky Obscured)

8
18
28
31
11
7
68
86
94
95
100
100
100
100
100
55
45
37
31
16
0
0
11
15

Low Clouds (% Sky Obscured)

4
10
16
12
3
1
2
12
17
22
30
27
27
26
25
26
27
27
23
14
0
0
11
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
10
20
15
80
86
92
16
12
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
3
4
68
80
80
80
94
100
76
71
35
5
5
0
2
0
0
0
0
0

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
64
63
63
64
61
61
60
58
58
54
53
56
57
57
59
59
72
80
80
79
75
69
66

Pressure (mb)

1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027

Ozone (du)

338
336
336
338
340
342
344
348
350
349
347
349
349
348
346
346
344
340
339
338
339
340
340
336

Sunday 28

Waxing Gibbous 76%

12:36

01:50

23 Good
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
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 07:10, Set: 16:49, Transit: 12:00. Moon - Rise: 12:36, Set: 01:50. Civil Dark: 17:18 - 06:41. Nautical Dark: 17:51 - 06:09. Astro Dark: 18:22 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
10
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
10
0
0
0
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
0
0

High 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
0
0

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
4
3
3
4
4
5
5
8
9
10
11
10
10
10
9
9
7
7
6
4
4

Dew Point (°C)

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

Relative Humidity (%)

62
59
58
57
58
57
59
59
60
60
56
54
53
52
52
53
56
68
74
76
76
72
68
65

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1025
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

335
334
331
329
329
328
326
324
323
319
317
317
316
314
314
315
314
311
308
308
311
312
311
310

Monday 29

Waxing Gibbous 85%

13:13

03:05

23 Good
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 OK
14 OK
15 Bad
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:10, Set: 16:50, Transit: 12:00. Moon - Rise: 13:13, Set: 03:05. Civil Dark: 17:19 - 06:42. Nautical Dark: 17:52 - 06:09. Astro Dark: 18:23 - 05:37

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
37
50
45
45
46
100
100
100
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4
2
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
0
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
37
50
45
45
46
100
100
100
71

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

Chance of Frost

Temperature (°C)

5
5
5
6
5
6
5
5
5
7
9
11
12
13
13
12
11
10
8
8
8
7
7
7

Feels Like (°C)

5
5
5
5
5
5
4
4
4
6
9
12
12
13
13
12
12
11
9
8
8
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

61
59
57
57
57
56
54
53
52
54
51
46
46
44
45
48
53
65
70
71
74
69
65
59

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020

Ozone (du)

309
308
306
305
303
304
302
301
302
301
301
302
301
300
300
300
301
300
298
296
296
297
298
298

Tuesday 30

Waxing Gibbous 93%

13:59

04:22

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:11, Set: 16:51, Transit: 12:01. Moon - Rise: 13:59, Set: 04:22. Civil Dark: 17:20 - 06:42. Nautical Dark: 17:52 - 06:09. Astro Dark: 18:24 - 05:38

Total Clouds (% Sky Obscured)

45
22
57
54
76
85
91
99
91
78
74
96
91
87
91
96
100
100
100
100
100
100
100
100

Low 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
0
0

Medium Clouds (% Sky Obscured)

16
22
23
23
23
28
30
32
29
21
9
0
0
0
0
0
0
11
21
32
53
74
95
97

High Clouds (% Sky Obscured)

39
12
34
34
52
67
82
97
83
68
58
96
91
86
91
95
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)

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

Chance of Frost

Temperature (°C)

7
7
7
8
8
8
8
7
7
8
10
12
12
12
12
12
12
12
10
10
10
9
9
9

Feels Like (°C)

6
6
6
5
6
5
6
4
4
6
8
10
11
11
11
12
13
14
9
10
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

64
62
59
54
53
53
57
56
51
52
50
45
46
47
47
54
59
66
66
66
66
64
62
60

Pressure (mb)

1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

297
296
297
297
297
296
296
295
297
297
297
299
299
300
301
300
299
298
298
298
297
298
298
298

Wednesday 31

Waxing Gibbous 98%

14:56

05:38

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:11, Set: 16:52, Transit: 12:01. Moon - Rise: 14:56, Set: 05:38. Civil Dark: 17:21 - 06:42. Nautical Dark: 17:53 - 06:09. Astro Dark: 18:25 - 05:38

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)

0
0
0
0
0
0
0
0
12
23
35
31
27
23
41
60
78
86
93
100
99
99
99
100

Medium Clouds (% Sky Obscured)

98
100
88
76
64
59
54
50
58
66
74
67
61
55
70
85
100
100
100
100
100
100
100
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
74
52
28
43
68
90
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
1
2
3
3
9
9
5
9
9
6
25
35
45
66
81
93
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
1
1.4
1.6
1.5
1.1
0.7
0.6

Wind Speed/Direction (mph)

6
5
5
5
4
4
4
4
5
4
4
4
4
4
4
4
3
3
5
7
9
10
12
13

Chance of Frost

Temperature (°C)

8
8
8
8
9
8
8
8
8
8
9
10
10
10
10
10
10
10
9
9
9
10
10
10

Feels Like (°C)

7
7
6
6
7
7
6
5
5
5
5
5
8
8
8
9
10
11
7
8
8
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

59
57
55
54
55
56
53
51
49
52
53
54
54
55
55
60
65
69
75
80
85
88
91
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

298
298
298
299
299
300
301
302
302
302
303
303
304
304
305
306
307
308
309
310
311
306
302
297

Thursday 1

Waxing Gibbous 96%

16:05

06:47

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: 07:11, Set: 16:53, Transit: 12:02. Moon - Rise: 16:05, Set: 06:47. Civil Dark: 17:21 - 06:42. Nautical Dark: 17:54 - 06:10. Astro Dark: 18:25 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
95
95
95
96
96
97
95
94
91

Medium Clouds (% Sky Obscured)

96
95
96
97
98
98
99
99
95
92
88
69
59
48
43
46
47

High Clouds (% Sky Obscured)

91
94
92
93
93
78
70
72
77
86
93
92
96
96
98
98
99

ISS Passover

Visibility (miles)

9
8
8
6
5
3
5
6
7
5
3
0
0
0
0
3
6

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

94
91
95
95
95
95
95
95
95
86
77
78
79
81
95
95
95

Precipitation Amount (mm)

0.5
0.5
0.8
1.1
1.5
1.3
1.2
1.3
0.8
0.5
0.4
0.4
0.4
0.4
0.6
0.9
1.2

Wind Speed/Direction (mph)

11
10
8
7
6
5
6
6
6
6
6
5
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
9
8
9
9
9
10
10
11
11
11
12
11
10
10

Dew Point (°C)

9
9
9
9
9
9
9
9
9
10
11
11
11
11
10
10
9

Relative Humidity (%)

93
93
93
95
95
96
96
98
98
98
98
98
98
98
96
95
93

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

296
294
293
292
291
290
289
288
287
286
285
284
283
283
282
282
281

Forecast for Alder Springs, Fresno, United States of America (37.07,-119.41)

Generated: 26/12/25 23:44:35. Forecast: 26/12/25 to 01/01/26. Timezone: UTC-8.00