Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

New Moon 1%

07:35

16:09

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

Sun - Rise: 06:46, Set: 16:36, Transit: 11:41. Moon - Rise: 07:35, Set: 16:09. Civil Dark: 17:04 - 06:18. Nautical Dark: 17:35 - 05:46. Astro Dark: 18:06 - 05:16

Total Clouds (% Sky Obscured)

25
18
18
62
97
61
58
66
77
63
6
64
38
69
15
46
7
32
61
92
100
75
61
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
18
18
62
97
61
58
50
63
48
4
59
34
69
15
46
4
32
61
90
100
75
61
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
16
18
17
16
16
15
13
12
13
15
12
12
11
13
15
17
19
19
18
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

33
36
38
39
40
41
40
40
40
39
42
43
44
43
44
43
39
32
29
28
26
25
25
24

Pressure (mb)

1012
1012
1013
1013
1013
1013
1014
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

265
263
263
261
261
261
260
259
259
259
258
258
257
257
256
255
255
253
253
254
253
253
253
253

Saturday 20

Waxing Crescent 3%

08:21

17:05

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 06:46, Set: 16:36, Transit: 11:41. Moon - Rise: 08:21, Set: 17:05. Civil Dark: 17:04 - 06:18. Nautical Dark: 17:36 - 05:47. Astro Dark: 18:06 - 05:16

Total Clouds (% Sky Obscured)

91
100
100
100
75
45
35
37
35
49
66
81
88
65
84
100
100
100
100
78
83
81
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

91
100
100
100
71
40
25
27
20
36
63
74
81
52
78
100
100
100
100
72
79
78
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)

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

Chance of Frost

Temperature (°C)

22
20
19
19
18
17
17
16
16
16
16
16
15
15
15
15
16
17
18
20
21
22
22
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
31
32
33
34
34
34
35
36
36
37
38
37
37
38
38
35
31
28
27
26
26
26
28

Pressure (mb)

1014
1015
1015
1016
1016
1016
1017
1016
1016
1017
1017
1017
1016
1017
1017
1018
1018
1018
1019
1018
1017
1016
1016
1015

Ozone (du)

251
250
248
247
248
248
247
248
249
250
251
251
252
252
252
253
254
254
254
253
251
250
250
250

Sunday 21

Waxing Crescent 8%

09:00

18:05

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:47, Set: 16:37, Transit: 11:42. Moon - Rise: 09:00, Set: 18:05. Civil Dark: 17:05 - 06:19. Nautical Dark: 17:36 - 05:47. Astro Dark: 18:07 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
92
77
76
66
65
96
100
100
80
77
70
61
65
100
100
100
100
100
91
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)

100
100
100
89
67
65
54
54
95
100
100
78
77
64
53
55
100
100
100
100
100
90
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)

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

Chance of Frost

Temperature (°C)

20
19
18
18
18
17
17
17
16
16
16
15
15
14
14
14
15
17
19
19
20
21
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
35
36
38
39
39
40
41
42
43
44
45
46
47
48
49
45
40
38
37
37
36
36
36

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1017
1016
1015
1014
1014
1013

Ozone (du)

250
251
252
253
255
256
256
257
258
258
260
261
261
261
262
262
262
261
261
261
260
260
260
259

Monday 22

Waxing Crescent 14%

09:34

19:07

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

Sun - Rise: 06:47, Set: 16:37, Transit: 11:42. Moon - Rise: 09:34, Set: 19:07. Civil Dark: 17:05 - 06:19. Nautical Dark: 17:37 - 05:48. Astro Dark: 18:07 - 05:17

Total Clouds (% Sky Obscured)

100
97
95
97
100
100
100
100
100
82
63
44
63
81
100
100
100
100
100
100
100
75
50
25

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
1
2
0
4
4
52
82
63
44
63
81
95
95
95
90
90
90
80
15
13
1

High Clouds (% Sky Obscured)

100
97
95
97
100
100
100
100
100
70
40
5
37
68
100
100
100
100
100
100
100
75
50
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
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)

3
2
2
1
1
1
1
1
1
2
1
2
1
1
1
2
2
3
4
6
7
10
9
9

Chance of Frost

Temperature (°C)

21
20
19
18
18
17
17
17
17
16
16
16
15
15
15
15
17
18
19
20
21
22
21
22

Feels Like (°C)

20
18
18
17
17
16
16
16
15
15
15
15
14
15
14
14
16
16
17
18
18
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

41
46
47
48
49
49
49
49
48
49
49
48
48
50
49
48
45
40
37
35
32
31
30
31

Pressure (mb)

1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1013
1011
1010
1010
1010

Ozone (du)

259
259
259
259
261
260
259
261
262
263
263
264
264
265
264
264
266
267
267
266
265
264
263
264

Tuesday 23

Waxing Crescent 22%

10:04

20:09

16 OK
17 OK
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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:47, Set: 16:38, Transit: 11:43. Moon - Rise: 10:04, Set: 20:09. Civil Dark: 17:06 - 06:20. Nautical Dark: 17:37 - 05:48. Astro Dark: 18:08 - 05:17

Total Clouds (% Sky Obscured)

24
42
61
58
69
54
56
62
100
100
53
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

10
19
29
27
26
25
29
34
38
36
35
33
41
49
57
55
53
51
48
45
43
46
46
47

Medium Clouds (% Sky Obscured)

1
1
3
5
6
4
10
16
21
24
25
26
20
10
7
6
6
5
5
6
7
38
69
99

High Clouds (% Sky Obscured)

14
24
30
35
34
21
34
39
100
100
34
100
100
100
100
100
100
100
100
100
100
99
97
96

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
7
4

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
Light Rain
Light Rain

Precipitation Probability (%)

1
1
0
2
2
1
1
2
1
4
5
4
17
29
8
18
26
15
34
51
23
70
95
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
0.4
0.9

Wind Speed/Direction (mph)

10
8
7
7
6
7
7
7
8
8
9
9
9
9
9
9
11
14
18
18
19
21
12
7

Chance of Frost

Temperature (°C)

21
20
19
18
17
17
17
16
16
16
16
15
15
15
16
16
17
18
19
19
21
21
19
17

Feels Like (°C)

18
19
18
17
17
16
15
15
15
13
12
14
12
12
13
13
12
13
12
15
15
13
13
15

Dew Point (°C)

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

Relative Humidity (%)

33
35
36
37
39
39
40
42
43
45
48
52
53
55
58
61
58
57
54
51
48
45
54
68

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1010
1009
1008
1008
1009

Ozone (du)

267
270
272
271
271
270
269
269
268
267
265
264
264
264
264
265
265
265
265
267
268
269
272
274

Wednesday 24

Waxing Crescent 21%

10:32

21:12

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 OK
07 Bad
08 OK
09 OK
10 OK
11 Bad
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:48, Set: 16:38, Transit: 11:43. Moon - Rise: 10:32, Set: 21:12. Civil Dark: 17:06 - 06:20. Nautical Dark: 17:38 - 05:48. Astro Dark: 18:08 - 05:18

Total Clouds (% Sky Obscured)

99
100
100
78
57
35
34
34
28
31
34
32
28
29
25
27
24
22
31
41
32
47
57
73

Low Clouds (% Sky Obscured)

39
30
22
26
31
35
34
34
28
31
34
32
28
29
25
27
24
22
31
41
32
42
35
29

Medium Clouds (% Sky Obscured)

99
100
100
70
39
9
9
8
11
23
34
32
28
23
16
13
7
4
0
0
0
0
0
4

High Clouds (% Sky Obscured)

87
81
81
78
57
35
34
34
14
24
18
20
14
10
3
8
13
18
31
41
32
47
57
71

ISS Passover

Visibility (miles)

2
4
7
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
93
48
49
43
33
38
33
28
42
42
29
32
26
11
19
20
16
20
14
6

Precipitation Amount (mm)

1.5
1.5
0.6
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
6
2
6
6
6
6
6
5
5
5
6
6
6
6
6
5
5
6
6
8
9
9
10

Chance of Frost

Temperature (°C)

16
17
17
17
16
15
15
15
15
15
15
15
15
15
15
15
16
17
19
20
21
21
21
21

Feels Like (°C)

15
12
14
15
15
14
14
17
17
16
15
16
15
15
15
15
15
15
14
20
20
19
19
19

Dew Point (°C)

13
14
13
12
12
12
11
12
12
12
11
11
11
12
12
12
10
9
7
6
5
3
4
5

Relative Humidity (%)

85
81
78
74
75
78
78
79
79
79
79
79
79
80
82
80
67
56
46
40
35
30
33
35

Pressure (mb)

1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1013
1012
1011
1012
1012

Ozone (du)

276
278
281
283
282
281
280
282
284
285
287
288
289
291
292
294
292
291
289
284
280
275
274
274

Thursday 25

Waxing Crescent 31%

10:58

22:14

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

Sun - Rise: 06:48, Set: 16:39, Transit: 11:44. Moon - Rise: 10:58, Set: 22:14. Civil Dark: 17:07 - 06:20. Nautical Dark: 17:38 - 05:49. Astro Dark: 18:09 - 05:18

Total Clouds (% Sky Obscured)

83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
1
1
0
0
13
26
39
36
33
30
20
10
0
0
0
0

High Clouds (% Sky Obscured)

81
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
8
3
8
8
1
3
4
3
13
16
19
23
26
28
27
23
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
15
14
14
13
13
13
13
12
12
9
11
13

Feels Like (°C)

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

Dew Point (°C)

5
6
7
7
6
6
5
4
5
5
5
7
7
6
7
4
5
6

Relative Humidity (%)

38
42
46
51
51
52
51
53
56
58
60
64
66
68
71
70
68
65

Pressure (mb)

1012
1012
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019

Ozone (du)

273
274
276
277
278
278
279
279
280
280
280
281
282
283
285
287
288
289

Forecast for Amboy, San Bernardino, United States of America (34.56,-115.78)

Generated: 19/12/25 16:05:42. Forecast: 19/12/25 to 25/12/25. Timezone: UTC-8.00