Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 3%

08:56

18:55

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

Sun - Rise: 07:23, Set: 17:27, Transit: 12:25. Moon - Rise: 08:56, Set: 18:55. Civil Dark: 17:53 - 06:56. Nautical Dark: 18:24 - 06:26. Astro Dark: 18:54 - 05:56

Total Clouds (% Sky Obscured)

0
0
0
0
1
1
1
6
7
28
5
5
37
72
18
15
4
4
4
1
0
3
0
2

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)

0
0
0
0
1
1
1
6
6
28
5
4
34
64
18
11
2
2
2
1
0
2
0
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
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)

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

Chance of Frost

Temperature (°C)

9
10
16
18
18
19
19
18
18
18
15
14
14
14
13
13
13
12
12
12
12
11
11
11

Feels Like (°C)

8
9
14
17
18
19
18
17
17
16
14
13
13
12
11
12
12
11
11
11
11
10
10
10

Dew Point (°C)

-7
-6
-3
-4
-7
-9
-11
-13
-13
-13
-9
-8
-6
-5
-5
-6
-5
-6
-6
-7
-7
-7
-8
-8

Relative Humidity (%)

31
31
27
21
17
14
12
11
11
11
17
22
25
27
27
28
28
28
27
27
27
26
26
25

Pressure (mb)

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

Ozone (du)

244
242
240
242
242
242
242
242
242
242
242
241
242
243
244
245
245
246
246
245
245
244
243
244

Monday 22

Waxing Crescent 8%

09:36

19:56

07 Good
08 OK
09 Good
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

Sun - Rise: 07:23, Set: 17:27, Transit: 12:25. Moon - Rise: 09:36, Set: 19:56. Civil Dark: 17:54 - 06:57. Nautical Dark: 18:24 - 06:26. Astro Dark: 18:54 - 05:57

Total Clouds (% Sky Obscured)

8
25
10
73
95
100
93
100
100
100
70
89
80
100
79
97
85
100
100
99
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)

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)

8
25
9
73
95
100
91
100
100
100
66
89
80
100
74
96
80
100
100
99
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
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)

8
8
9
9
9
9
9
9
8
8
8
8
10
12
13
16
17
17
16
16
17
17
17
17

Chance of Frost

Temperature (°C)

11
12
16
19
19
19
18
18
18
17
15
13
12
12
12
12
12
12
13
12
12
12
12
13

Feels Like (°C)

10
10
14
17
15
16
15
15
14
14
12
11
10
9
9
10
8
8
8
7
7
8
8
8

Dew Point (°C)

-8
-8
-6
-8
-10
-12
-13
-15
-15
-13
-10
-10
-9
-9
-9
-10
-11
-10
-11
-11
-10
-9
-9
-8

Relative Humidity (%)

25
24
21
16
13
11
10
9
9
11
16
19
21
22
22
21
19
19
19
19
20
21
21
22

Pressure (mb)

1018
1019
1019
1018
1018
1016
1015
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016

Ozone (du)

246
246
246
246
246
246
245
244
244
244
244
246
248
248
249
250
251
251
250
250
250
249
249
249

Tuesday 23

Waxing Crescent 14%

10:12

20:57

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:24, Set: 17:28, Transit: 12:26. Moon - Rise: 10:12, Set: 20:57. Civil Dark: 17:55 - 06:57. Nautical Dark: 18:25 - 06:27. Astro Dark: 18:55 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
96
98
67
100
100
100
100
100
100
100
100
100
100
97
93
90
93
95
100
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
16
0
0
0
2
7
34
40
56
93
80
93
74
6
46
97

Medium Clouds (% Sky Obscured)

0
0
0
10
0
14
18
55
50
30
19
96
100
100
100
100
97
93
90
93
94
98
98
97

High Clouds (% Sky Obscured)

100
100
100
93
98
55
100
100
100
100
100
100
100
100
100
100
87
70
55
50
35
30
5
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
0
0
3
7
16
23
24
22
24
21
24
33
20
14
5
6
7

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
19
21
23
25
23
24
23
23
24
26
27
23
22
21
21
23
24
29
36
37
34
38
35

Chance of Frost

Temperature (°C)

12
13
15
17
16
16
16
16
15
15
13
12
12
12
12
12
12
11
11
11
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

-9
-7
-7
-8
-11
-13
-13
-12
-12
-10
-9
-8
-7
-6
-6
-5
-5
-6
-7
-5
-3
-4
-1
0

Relative Humidity (%)

22
23
22
18
14
12
12
13
14
17
21
24
26
27
28
30
29
28
28
32
36
35
44
45

Pressure (mb)

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

Ozone (du)

249
250
250
250
250
250
249
249
249
248
247
246
245
245
245
246
247
247
247
248
248
248
248
247

Wednesday 24

Waxing Crescent 22%

10:44

21:58

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:24, Set: 17:28, Transit: 12:26. Moon - Rise: 10:44, Set: 21:58. Civil Dark: 17:55 - 06:58. Nautical Dark: 18:26 - 06:27. Astro Dark: 18:55 - 05:57

Total Clouds (% Sky Obscured)

95
94
92
90
83
77
70
80
90
100
94
88
82
80
79
77
84
90
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

95
80
80
75
71
77
70
80
88
89
35
3
4
7
9
15
14
5
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
94
92
90
83
77
70
80
83
83
87
88
82
80
20
36
76
67
45
49
65
99
76
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
33
67
100
67
33
0
1
2
3
8
13
18
17
16
15
20
25

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
Very Light Rain
Light Rain

Precipitation Probability (%)

5
10
12
14
10
6
0
2
31
15
8
4
0
0
0
0
2
3
3
12
28
41
60
84

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
0.3
0.6

Wind Speed/Direction (mph)

31
27
22
27
32
29
26
25
24
28
25
20
19
19
14
14
15
15
15
15
15
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
10
11
13
12
11
10
9
12
11
10
11
10
10
11
11
10
11
12
12
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

49
52
53
53
53
42
36
33
37
52
53
50
60
64
64
66
68
71
76
79
81
81
83
82

Pressure (mb)

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

Ozone (du)

246
246
247
248
248
247
246
245
246
246
247
245
243
242
240
238
241
241
242
243
243
245
244
244

Thursday 25

Waxing Crescent 31%

11:13

22:58

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

Sun - Rise: 07:25, Set: 17:29, Transit: 12:27. Moon - Rise: 11:13, Set: 22:58. Civil Dark: 17:56 - 06:58. Nautical Dark: 18:26 - 06:28. Astro Dark: 18:56 - 05:58

Total Clouds (% Sky Obscured)

100
92
93
90
83
75
68
65
63
60
42
24
5
3
2
0
13
25
38
58
79
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
7
11
7
10
12
8
10
7
4
2
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

75
73
71
64
40
16
0
4
9
11
7
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

31
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
13
25
38
58
79
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

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

Precipitation Probability (%)

95
95
95
95
95
62
9
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
1.7
2.7
5.3
1.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
15
16
14
13
13
13
12
11
11
11
11
11
12
13
14
14
14
13
12
11
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
12
11
11
10
11
10
9
9
10
10
11
12
12
12
12
9
9
10
9
9
9
5

Dew Point (°C)

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

Relative Humidity (%)

81
78
66
56
48
44
40
40
41
42
48
52
58
62
65
67
69
71
73
75
77
78
79
78

Pressure (mb)

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

Ozone (du)

245
247
255
253
249
245
243
242
242
240
240
240
240
240
241
241
241
241
242
242
241
241
240
241

Friday 26

Waxing Crescent 42%

11:41

00:00

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:25, Set: 17:29, Transit: 12:27. Moon - Rise: 11:41, Set: 00:00. Civil Dark: 17:56 - 06:58. Nautical Dark: 18:27 - 06:28. Astro Dark: 18:57 - 05:58

Total Clouds (% Sky Obscured)

97
94
91
100
99
86
76
69
71
70
80
90
100
100
100
100
100
100
100
96
92
88
83
72

Low Clouds (% Sky Obscured)

0
0
0
0
5
7
7
6
5
4
3
2
2
1
1
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
21
45
68
74
81
85
70
56
42
29
17

High Clouds (% Sky Obscured)

97
94
91
100
80
59
39
37
36
35
57
78
100
100
100
100
100
100
100
96
92
88
83
72

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)

9
8
8
8
8
8
8
8
8
8
8
8
9
9
11
13
15
15
15
16
16
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
4
2
0
8
9
7
9
10
11
8
8
9
9
9
8
6
7
7
8
8
8
6

Dew Point (°C)

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

Relative Humidity (%)

76
75
64
52
44
38
32
27
30
32
36
38
41
44
47
48
51
53
56
58
57
56
57
52

Pressure (mb)

1020
1020
1020
1020
1020
1018
1017
1016
1016
1016
1015
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1016

Ozone (du)

241
242
242
242
242
242
243
243
241
240
239
238
238
238
239
240
240
241
241
241
241
241
241
241

Saturday 27

First Quarter 53%

12:09

01:03

Sun - Rise: 07:25, Set: 17:30, Transit: 12:28. Moon - Rise: 12:09, Set: 01:03. Civil Dark: 17:57 - 06:59. Nautical Dark: 18:27 - 06:28. Astro Dark: 18:57 - 05:59

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for San Vicente, Pima, United States of America (31.95,-111.62)

Generated: 21/12/25 06:26:17. Forecast: 21/12/25 to 27/12/25. Timezone: UTC-7.00