Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 8%

09:48

19:46

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 OK
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:35, Set: 17:17, Transit: 12:26. Moon - Rise: 09:48, Set: 19:46. Civil Dark: 17:46 - 07:06. Nautical Dark: 18:18 - 06:34. Astro Dark: 18:49 - 06:03

Total Clouds (% Sky Obscured)

99
99
98
86
100
100
100
87
91
99
100
100
100
100
99
100
92
83
66
38
55
49
79
66

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)

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)

62
62
55
82
100
100
100
87
91
99
100
100
100
100
99
100
92
77
61
37
51
48
74
61

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)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
7
6
6
5
4
4
3
3
4
7
10
11
12
13
13
12
11
9
7

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-3
-3
-3
-4
-4
-4
-5
-6
-6
-7
-8
-7
-7
-8
-9
-10
-12
-9
-5
-6
-7

Relative Humidity (%)

45
47
48
49
48
48
48
50
51
51
50
50
48
44
37
31
26
22
19
17
22
31
35
36

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1021
1020
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

244
246
246
247
248
248
249
251
251
251
251
252
253
255
254
254
254
255
255
255
254
254
254
253

Monday 22

Waxing Crescent 14%

10:21

No Set

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
19 Bad

Sun - Rise: 07:35, Set: 17:18, Transit: 12:27. Moon - Rise: 10:21, Set: No Set. Civil Dark: 17:46 - 07:07. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:50 - 06:03

Total Clouds (% Sky Obscured)

99
54
63
96
100
81
85
91
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
78

Medium Clouds (% Sky Obscured)

0
0
13
0
0
6
15
0
0
12
0
0
0
40
8
6
23
45
45
51
91
100
100
100

High Clouds (% Sky Obscured)

99
54
59
96
100
79
84
91
100
100
100
100
100
100
100
100
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
27
95

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
0.8

Wind Speed/Direction (mph)

7
8
7
7
6
7
8
8
8
9
9
9
10
11
11
12
11
11
10
9
9
9
8
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-9
-11
-11
-12
-12
-12
-12
-11
-12
-13
-13
-13
-13
-12
-14
-14
-15
-13
-11
-11
-5
-1

Relative Humidity (%)

37
35
33
29
29
28
28
29
30
31
31
33
33
31
26
23
18
16
15
19
23
26
42
57

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1019
1018
1017
1016
1016
1016
1016
1017
1018

Ozone (du)

254
255
257
260
261
262
263
263
263
264
263
263
264
266
263
263
263
262
263
264
263
265
265
267

Tuesday 23

Waxing Crescent 22%

10:51

20:50

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
19 Bad

Sun - Rise: 07:36, Set: 17:19, Transit: 12:27. Moon - Rise: 10:51, Set: 20:50. Civil Dark: 17:47 - 07:07. Nautical Dark: 18:19 - 06:35. Astro Dark: 18:50 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
80
69
62
87
66
99
99
92
99
78
97
94
97
100
96
100
97
100
98
97
95

Low Clouds (% Sky Obscured)

85
85
80
78
69
62
80
66
82
90
89
86
27
65
62
35
97
93
96
93
93
93
91
91

Medium Clouds (% Sky Obscured)

100
65
68
71
69
62
87
66
93
87
20
61
75
84
83
75
100
91
65
92
91
91
91
91

High Clouds (% Sky Obscured)

100
100
100
80
69
62
80
66
95
73
69
96
66
91
74
65
75
79
80
78
100
87
88
21

ISS Passover

Visibility (miles)

4
9
7
9
9
9
9
8
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

Light Rain
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
44
46
24
20
29
50
68
43
32
22
11
5
19
12
6
23
24
9
22
23
44
58
32

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
10
12
14
14
11
10
10
10
11
11
13
9
7
10
15
20
18
22
21
18
17
18

Chance of Frost

Temperature (°C)

7
6
6
6
6
5
5
4
3
4
3
4
5
6
8
11
12
13
11
12
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
66
71
72
74
73
75
80
82
80
79
80
76
73
65
60
72
71
71
68
66
73
74

Pressure (mb)

1019
1018
1019
1019
1019
1018
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1017
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

265
264
262
263
262
262
261
259
259
260
258
257
256
256
256
256
253
252
252
251
249
249
252
252

Wednesday 24

Waxing Crescent 31%

11:17

21:53

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 OK
16 OK
17 OK
18 Bad
19 OK

Sun - Rise: 07:36, Set: 17:19, Transit: 12:28. Moon - Rise: 11:17, Set: 21:53. Civil Dark: 17:48 - 07:07. Nautical Dark: 18:20 - 06:35. Astro Dark: 18:51 - 06:04

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
93
73
42
34
73
32
35
38
47
27
16
2
14
33
32

Low Clouds (% Sky Obscured)

93
94
96
97
98
27
95
75
87
80
62
35
30
71
27
29
31
47
25
16
2
12
22
32

Medium Clouds (% Sky Obscured)

94
97
100
100
100
100
45
36
38
29
23
17
12
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
92
100
100
79
100
100
100
62
30
17
0
0
0
0
0
0
0
0
0
0
0
4
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
50
70
95
95
84
95
95
95
88
79
68
61
51
18
31
30
13
31
25
8
22
21
3

Precipitation Amount (mm)

0
0
0
0.5
0.4
0.2
0.4
0.6
0.5
0.5
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
14
17
16
20
23
25
27
24
23
21
21
22
23
23
22
22
21
21
21
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
77
78
80
77
77
81
82
77
75
81
84
73
72
60
56
50
53
49
52
61
69
74

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1017

Ozone (du)

253
252
252
254
254
255
256
257
259
267
272
276
274
269
270
270
268
266
266
267
267
267
268
269

Thursday 25

Waxing Crescent 42%

11:42

22:57

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
19 Bad

Sun - Rise: 07:36, Set: 17:20, Transit: 12:28. Moon - Rise: 11:42, Set: 22:57. Civil Dark: 17:48 - 07:08. Nautical Dark: 18:20 - 06:36. Astro Dark: 18:52 - 06:04

Total Clouds (% Sky Obscured)

54
76
81
83
85
86
90
95
97
87
99
94
90
93
99
89
90
92
94
97
99
99
100
100

Low Clouds (% Sky Obscured)

27
22
17
17
16
17
28
35
42
47
56
63
64
62
60
45
51
58
58
57
57
59
62
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
2
15
28
31
55
78
92
88
76
64
56
45
46

High Clouds (% Sky Obscured)

20
40
57
60
62
65
77
89
97
87
92
85
81
87
96
85
87
90
93
96
99
99
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 (%)

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

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)

18
18
18
19
19
18
18
17
16
16
15
13
13
15
16
17
17
18
18
17
17
17
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
2
2
2
2
1
1
0
1
1
1
1
4
4
4
3
3
3
4
6
7
3
4

Dew Point (°C)

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

Relative Humidity (%)

75
78
81
85
86
83
85
86
86
86
88
89
89
83
68
54
45
39
33
38
43
49
54
59

Pressure (mb)

1017
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1019
1019
1019
1019
1018
1018
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

268
266
268
269
270
271
271
270
268
267
266
266
266
265
264
263
263
263
264
263
263
262
263
264

Friday 26

Waxing Crescent 53%

12:08

00:01

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
19 Bad

Sun - Rise: 07:37, Set: 17:20, Transit: 12:29. Moon - Rise: 12:08, Set: 00:01. Civil Dark: 17:49 - 07:08. Nautical Dark: 18:21 - 06:36. Astro Dark: 18:52 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
99
100
100
90
80
70
80
90
100
99
98
96
95
95
94

Low Clouds (% Sky Obscured)

61
58
55
48
41
34
29
25
21
32
43
55
53
50
38
45
17
23
36
49
62
43
24
5

Medium Clouds (% Sky Obscured)

48
53
59
70
73
76
79
82
80
82
75
45
19
6
5
4
4
3
11
18
25
18
10
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
95
95
92
92
90
81
72
66
76
85
90
85
75
75
70
65
45

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
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

12
11
1
5
6
0
4
6
0
11
13
11
16
16
12
21
26
28
39
51
64
61
55
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
2
1
0
1
1
1
2
2
0
-0
-0
-4
-7
-10
-5
-5
-4
-3
-2
0
-1
1

Relative Humidity (%)

65
65
68
67
70
72
75
78
82
85
83
82
80
66
55
46
47
47
48
54
58
65
68
73

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1016
1016
1016
1016
1015
1014
1013
1014
1014
1014
1015
1016

Ozone (du)

265
264
263
262
262
261
261
260
259
258
259
261
262
263
265
266
266
266
265
265
265
265
265
265

Saturday 27

First Quarter 65%

12:35

01:07

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

Sun - Rise: 07:37, Set: 17:21, Transit: 12:29. Moon - Rise: 12:35, Set: 01:07. Civil Dark: 17:50 - 07:08. Nautical Dark: 18:22 - 06:36. Astro Dark: 18:53 - 06:05

Total Clouds (% Sky Obscured)

93
96
98
99
99
100
92
84
74
79
85
93
87
79
71
70
71
71
67
67
60

Low Clouds (% Sky Obscured)

5
5
5
7
8
9
8
7
6
7
10
10
10
6
2
6
9
12
9
7
4

Medium Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12

High Clouds (% Sky Obscured)

35
30
30
53
75
100
77
52
28
49
74
93
72
45
18
16
18
16
24
32
40

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 (%)

42
43
39
42
40
27
23
18
5
9
8
1
4
4
4
3
2
1
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
83
88
88
89
89
88
86
86
86
86
86
80
74
69
62
57
53
55
57

Pressure (mb)

1017
1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1023
1022
1021
1021
1021

Ozone (du)

264
264
263
262
261
261
260
261
262
263
263
264
264
264
263
263
263
263
263
264
264

Forecast for Vista Encantada, Coconino County, United States of America (36.04,-111.83)

Generated: 21/12/25 20:30:24. Forecast: 21/12/25 to 27/12/25. Timezone: UTC-7.00