Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waxing Crescent 31%

11:41

22:58

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

Sun - Rise: 07:25, Set: 17:29, Transit: 12:27. Moon - Rise: 11:41, 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)

61
56
31
27
21
10
11
14
14
9
2
4
5
5
72
52
42
54
34
30
10
10
14
65

Low Clouds (% Sky Obscured)

8
10
10
8
5
1
2
3
1
1
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
4
0
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
1
3
4
3
72
52
39
48
30
23
7
6
12
35

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)

19
21
18
16
13
12
13
12
13
14
15
16
17
17
18
19
20
20
20
21
22
23
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
12
14
13
12
11
10
10
10
12
11
11
10
10
7
8
8
7
8
9
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

42
41
40
43
47
54
58
61
67
72
76
77
80
80
82
81
81
79
78
74
61
50
37
32

Pressure (mb)

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

Ozone (du)

243
243
241
240
240
242
242
244
246
247
248
248
246
244
243
244
244
244
243
242
241
242
240
239

Friday 26

Waxing Crescent 42%

12:09

00:00

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:25, Set: 17:29, Transit: 12:28. Moon - Rise: 12:09, 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)

99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
99
93

Low Clouds (% Sky Obscured)

1
1
0
0
1
0
0
0
0
11
5
5
11
6
7
10
9
7
7
6
4
7
11
11

Medium Clouds (% Sky Obscured)

43
96
79
100
100
91
84
90
98
100
100
100
100
100
100
72
54
99
100
100
99
97
94
70

High Clouds (% Sky Obscured)

95
75
95
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93
95
84

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
1
1
1
15
8
1
1
7
2
12
17
8
6
4
3
3
8
6
5
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
0
0
0

Wind Speed/Direction (mph)

21
22
21
21
22
23
23
23
25
26
23
25
27
24
21
19
20
19
19
17
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
30
30
31
36
40
45
48
54
53
52
55
55
56
58
64
67
68
71
70
66
56
49
41

Pressure (mb)

1016
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1015

Ozone (du)

238
238
239
240
241
242
242
242
242
242
243
243
246
246
245
244
245
247
248
248
248
249
249
249

Saturday 27

First Quarter 53%

12:39

01:03

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

Sun - Rise: 07:26, Set: 17:30, Transit: 12:28. Moon - Rise: 12:39, Set: 01:03. Civil Dark: 17:57 - 06:59. Nautical Dark: 18:27 - 06:28. Astro Dark: 18:57 - 05:58

Total Clouds (% Sky Obscured)

94
98
100
95
86
93
94
80
90
79
35
41
73
34
38
55
54
83
87
46
81
77
86
56

Low Clouds (% Sky Obscured)

10
17
41
68
85
57
48
55
84
79
8
7
8
22
32
42
5
4
0
0
0
1
0
0

Medium Clouds (% Sky Obscured)

21
7
5
17
5
7
25
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
90
98
84
77
68
75
40
63
22
12
12
61
7
12
29
42
76
85
46
81
77
86
55

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
28
32
38
40
31
14
14
14
14
14
14
14
14

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
0
12
2
1
8
13
2
2
1
0
1
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)

15
16
15
14
13
12
9
8
7
9
10
10
9
8
9
10
9
8
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-5
-6
-8
-6
-5
-3
-3
-3
-2
-2
-2
-1
-2
-3
-4
-5
-6
-7
-7
-10
-13

Relative Humidity (%)

39
40
44
47
44
42
47
53
60
61
61
67
69
71
73
70
69
66
63
57
50
44
37
28

Pressure (mb)

1014
1013
1013
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1021
1021
1021
1020

Ozone (du)

249
248
248
248
249
249
250
250
251
253
256
257
258
260
260
259
260
261
261
261
262
263
262
261

Sunday 28

Waxing Gibbous 65%

No Rise

02:09

13 OK
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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:26, Set: 17:31, Transit: 12:29. Moon - Rise: No Rise, Set: 02:09. Civil Dark: 17:57 - 06:59. Nautical Dark: 18:28 - 06:29. Astro Dark: 18:58 - 05:59

Total Clouds (% Sky Obscured)

43
70
62
59
48
52
54
71
85
100
84
69
53
54
55
56
60
63
67
62
56
51
54
57

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
1
3
3
2
1
0
4
8
13
22
24

High Clouds (% Sky Obscured)

43
70
62
59
48
50
54
70
85
100
84
69
53
50
46
43
51
59
67
45
23
1
1
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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-17
-16
-16
-16
-13
-12
-12
-11
-11
-9
-9
-11
-11
-8
-6
-5
-4
-3
-4
-6
-10
-12
-14

Relative Humidity (%)

22
19
20
21
22
28
32
34
35
38
40
38
35
36
40
43
47
49
48
46
37
27
23
20

Pressure (mb)

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

Ozone (du)

259
259
258
258
256
258
256
256
255
252
253
254
254
252
251
252
251
250
249
250
252
253
253
253

Monday 29

Waxing Gibbous 75%

13:13

03:20

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

Sun - Rise: 07:26, Set: 17:31, Transit: 12:29. Moon - Rise: 13:13, Set: 03:20. Civil Dark: 17:58 - 06:59. Nautical Dark: 18:29 - 06:29. Astro Dark: 18:58 - 05:59

Total Clouds (% Sky Obscured)

60
42
24
11
9
12
10
2
0
0
11
22
33
28
23
19
18
17
17
11
6
1
1
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)

30
23
13
2
9
1
1
1
0
0
0
0
0
1
1
0
0
0
0
1
1
1
1
2

High Clouds (% Sky Obscured)

0
2
4
6
4
2
0
0
0
0
11
22
33
28
23
19
18
17
17
11
6
1
1
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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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)

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

Chance of Frost

Temperature (°C)

7
6
6
6
6
6
5
6
7
7
7
6
7
7
7
7
7
7
7
7
7
6
6
10

Feels Like (°C)

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

Dew Point (°C)

-15
-16
-16
-16
-13
-11
-11
-9
-7
-7
-6
-6
-5
-5
-4
-4
-4
-3
-4
-4
-6
-9
-11
-7

Relative Humidity (%)

19
18
18
19
24
29
31
35
38
38
41
42
43
43
44
45
46
47
46
46
41
35
30
30

Pressure (mb)

1020
1019
1019
1019
1019
1020
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1020

Ozone (du)

253
252
254
255
256
258
261
264
267
270
274
276
276
277
280
281
281
282
283
283
283
283
283
283

Tuesday 30

Waxing Gibbous 85%

13:54

04:34

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

Sun - Rise: 07:26, Set: 17:32, Transit: 12:30. Moon - Rise: 13:54, Set: 04:34. Civil Dark: 17:59 - 07:00. Nautical Dark: 18:29 - 06:29. Astro Dark: 18:59 - 05:59

Total Clouds (% Sky Obscured)

2
10
18
26
21
16
15
37
67
80
95
73
68
66
75
79
75
71
67
71
74
74
78
89

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)

2
10
18
24
18
12
5
7
8
10
18
25
33
26
19
13
11
9
11
15
15
17
35
54

High Clouds (% Sky Obscured)

2
8
14
20
17
14
11
21
31
41
37
32
28
30
31
33
23
14
4
4
4
4
36
68

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 (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

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
1
2
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
6
7
8
7
7
8
7
7
6
5
6
6
6
6
7
6
7
6
5
3
-1
10

Dew Point (°C)

-7
-8
-7
-6
-5
-6
-5
-4
-5
-4
-4
-5
-4
-4
-4
-4
-3
-3
-3
-3
-4
-7
-10
-6

Relative Humidity (%)

29
27
29
30
31
33
36
38
38
39
39
40
41
41
41
41
41
42
42
41
36
31
26
27

Pressure (mb)

1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

283
282
280
278
275
277
278
279
279
279
279
279
278
278
277
276
276
275
274
274
274
274
274
273

Wednesday 31

Waxing Gibbous 93%

14:43

05:47

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:27, Set: 17:33, Transit: 12:30. Moon - Rise: 14:43, Set: 05:47. Civil Dark: 18:00 - 07:00. Nautical Dark: 18:30 - 06:29. Astro Dark: 19:00 - 06:00

Total Clouds (% Sky Obscured)

99
98
96
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
3
4
10
16
22
8
8
8
20
32
47
59
72
84
90
95
100
98
95
93

Medium Clouds (% Sky Obscured)

74
75
76
77
84
91
98
94
91
88
91
94
97
98
99
100
90
80
70
69
67
66

High Clouds (% Sky Obscured)

99
98
96
95
96
97
99
99
100
100
100
100
100
100
100
100
67
33
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

Fog (%)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
5
6
29
42
52
69
85
95
92
85
77
69
61
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.9
0.7
0.6
0.5
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

26
26
28
30
33
34
35
37
38
38
39
39
39
39
40
41
42
42
42
43
39
35

Pressure (mb)

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

Ozone (du)

272
271
271
270
270
269
269
268
268
267
267
266
266
266
266
266
266
267
267
268
269
270

Forecast for Uhs Kug, Pima, United States of America (31.96,-111.60)

Generated: 25/12/25 13:51:50. Forecast: 25/12/25 to 31/12/25. Timezone: UTC-7.00