Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 22

Waxing Crescent 7%

10:14

19:53

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

Sun - Rise: 07:28, Set: 17:26, Transit: 12:27. Moon - Rise: 10:14, Set: 19:53. Civil Dark: 17:54 - 07:01. Nautical Dark: 18:25 - 06:30. Astro Dark: 18:55 - 06:00

Total Clouds (% Sky Obscured)

43
34
29
22
5
1
0
0
2
7
10
20
36
51
44
44
44
48
48
42
40
32
24
28

Low Clouds (% Sky Obscured)

11
5
11
12
5
1
0
0
2
6
10
20
36
51
44
44
44
48
48
42
40
32
24
28

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
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)

12
13
15
14
11
10
12
13
12
12
11
10
10
9
9
10
9
9
9
9
9
11
12
13

Chance of Frost

Temperature (°C)

22
23
24
24
23
22
21
20
19
19
19
19
18
18
19
19
19
19
19
19
20
21
23
24

Feels Like (°C)

20
21
23
23
23
22
20
19
18
19
19
19
19
19
19
21
21
21
20
20
20
21
23
24

Dew Point (°C)

10
13
13
13
14
14
14
14
14
13
14
14
15
16
16
18
18
18
18
18
18
18
18
17

Relative Humidity (%)

46
52
52
52
55
62
67
69
69
69
71
76
81
85
86
91
92
93
95
95
89
81
73
64

Pressure (mb)

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

Ozone (du)

235
236
237
238
239
239
240
241
241
242
243
243
243
242
241
240
239
239
239
241
241
241
241
241

Tuesday 23

Waxing Crescent 14%

10:46

20:54

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

Sun - Rise: 07:28, Set: 17:27, Transit: 12:28. Moon - Rise: 10:46, Set: 20:54. Civil Dark: 17:54 - 07:01. Nautical Dark: 18:25 - 06:30. Astro Dark: 18:55 - 06:00

Total Clouds (% Sky Obscured)

23
25
26
20
11
11
11
3
11
12
12
20
24
43
64
78
81
78
65
70
62
37
61
54

Low Clouds (% Sky Obscured)

23
25
24
20
11
9
4
1
4
3
3
5
6
8
11
12
13
12
11
12
10
6
12
12

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
6
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
16
16
17
16
16
15
15
15
15
15
15
16
16
16
17
17
17
17
16
16
16
15

Relative Humidity (%)

59
54
51
52
56
61
63
64
66
69
70
72
75
80
84
85
86
88
88
89
82
74
66
57

Pressure (mb)

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

Ozone (du)

243
243
243
245
245
244
243
245
245
246
249
249
249
248
248
248
249
249
248
248
247
249
250
250

Wednesday 24

Waxing Crescent 22%

11:14

21:56

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

Sun - Rise: 07:29, Set: 17:27, Transit: 12:28. Moon - Rise: 11:14, Set: 21:56. Civil Dark: 17:55 - 07:02. Nautical Dark: 18:26 - 06:31. Astro Dark: 18:56 - 06:01

Total Clouds (% Sky Obscured)

85
86
22
80
80
100
100
93
14
15
30
22
6
1
1
11
33
41
48
54
50
43
34
26

Low Clouds (% Sky Obscured)

4
6
3
0
0
0
0
0
0
0
0
0
0
0
0
2
6
9
13
9
15
11
9
6

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)

65
66
8
66
80
100
100
87
14
15
30
22
3
1
1
2
0
0
0
0
0
0
1
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
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)

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

Chance of Frost

Temperature (°C)

24
25
25
25
24
23
22
21
21
20
20
19
19
19
18
18
18
17
18
18
18
20
22
24

Feels Like (°C)

24
25
24
25
24
21
20
20
20
19
18
18
18
19
19
19
19
19
19
19
20
20
23
23

Dew Point (°C)

14
14
14
15
15
16
16
16
16
16
15
15
16
16
16
16
16
16
16
16
16
16
17
16

Relative Humidity (%)

51
48
50
53
57
62
66
69
74
76
75
76
82
85
88
89
89
90
90
90
85
77
71
62

Pressure (mb)

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

Ozone (du)

248
248
248
250
251
251
252
252
252
252
252
252
252
252
252
252
251
250
249
248
248
248
249
249

Thursday 25

Waxing Crescent 31%

11:42

22:57

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

Sun - Rise: 07:29, Set: 17:28, Transit: 12:29. Moon - Rise: 11:42, Set: 22:57. Civil Dark: 17:55 - 07:02. Nautical Dark: 18:26 - 06:31. Astro Dark: 18:56 - 06:01

Total Clouds (% Sky Obscured)

16
6
11
17
22
49
76
100
73
46
19
42
68
95
88
81
74
58
42
26
18
9
0
0

Low Clouds (% Sky Obscured)

4
1
3
4
11
10
5
3
2
1
0
0
0
0
0
0
0
9
19
26
18
9
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
1
25
46
74
49
23
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
3
4
4
41
76
100
73
46
19
32
50
70
69
60
54
36
17
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
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)

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

Chance of Frost

Temperature (°C)

25
26
26
26
25
24
23
23
22
21
21
21
20
20
20
19
19
19
19
19
19
21
23
25

Feels Like (°C)

25
25
25
25
24
23
22
21
20
19
19
19
20
20
20
20
19
20
19
19
20
21
23
26

Dew Point (°C)

16
15
15
14
14
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
13

Relative Humidity (%)

56
51
48
48
52
57
60
62
63
65
66
68
68
67
69
72
73
75
75
75
70
63
55
47

Pressure (mb)

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

Ozone (du)

248
247
248
248
247
246
247
248
248
247
247
248
247
248
248
247
247
248
249
249
249
249
249
248

Friday 26

Waxing Crescent 41%

12:09

23:59

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

Sun - Rise: 07:30, Set: 17:29, Transit: 12:29. Moon - Rise: 12:09, Set: 23:59. Civil Dark: 17:56 - 07:02. Nautical Dark: 18:27 - 06:31. Astro Dark: 18:57 - 06:01

Total Clouds (% Sky Obscured)

0
3
10
0
0
0
0
0
33
67
95
3
5
8
28
46
64
72
83
91
90
89
88
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
15
30
47
61
74
74
74
73
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
14
11

High Clouds (% Sky Obscured)

0
3
10
0
0
0
0
0
32
63
95
3
5
8
20
32
43
52
59
68
53
31
9
10

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)

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

Chance of Frost

Temperature (°C)

27
28
29
28
27
26
25
24
23
23
22
22
22
21
21
20
20
20
20
20
20
22
23
25

Feels Like (°C)

26
27
28
26
28
26
25
24
23
23
22
21
21
21
21
20
20
20
19
20
21
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

41
36
33
34
38
42
45
47
50
53
54
57
60
64
67
69
71
75
75
76
76
68
62
57

Pressure (mb)

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

Ozone (du)

247
246
247
248
248
248
247
248
246
246
246
247
246
246
246
245
244
243
243
244
244
245
245
245

Saturday 27

First Quarter 53%

12:39

01:03

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

Sun - Rise: 07:30, Set: 17:29, Transit: 12:30. Moon - Rise: 12:39, Set: 01:03. Civil Dark: 17:57 - 07:03. Nautical Dark: 18:27 - 06:32. Astro Dark: 18:58 - 06:02

Total Clouds (% Sky Obscured)

56
40
35
30
25
36
48
59
53
46
40
45
51
56
61
67
72
58
45
31
43
55
65
71

Low Clouds (% Sky Obscured)

45
31
29
27
25
27
30
33
32
32
32
34
37
40
45
50
55
37
18
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
11
23
34
37
38
40
39
39
39
39
41
31
39
31
24
18

High Clouds (% Sky Obscured)

11
11
7
4
0
12
24
35
25
14
12
21
27
29
9
8
7
5
4
2
2
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
0
0
0
0
0
0
0
3
5
5
6
4
0
2
3
2
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)

13
13
13
12
11
11
11
11
11
11
12
12
12
11
11
9
8
6
3
6
11
12
13
15

Chance of Frost

Temperature (°C)

26
27
27
27
26
26
25
24
24
23
23
22
22
21
20
20
20
20
19
19
19
19
18
18

Feels Like (°C)

27
26
25
26
26
27
25
25
26
25
24
24
20
20
20
20
20
20
20
20
21
21
21
20

Dew Point (°C)

15
14
14
14
14
14
15
15
16
15
15
15
16
16
16
17
17
17
17
16
16
13
11
9

Relative Humidity (%)

51
46
42
44
46
49
52
55
59
60
63
65
69
73
76
80
81
85
84
82
80
70
62
54

Pressure (mb)

1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1018
1019
1020
1021
1022

Ozone (du)

245
245
245
245
245
245
244
244
244
244
244
244
244
243
243
243
243
244
243
243
242
242
243
243

Sunday 28

Waxing Gibbous 64%

No Rise

02:10

13 Bad
14 Bad
15 Bad
16 OK
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Good

Sun - Rise: 07:30, Set: 17:30, Transit: 12:30. Moon - Rise: No Rise, Set: 02:10. Civil Dark: 17:57 - 07:03. Nautical Dark: 18:28 - 06:32. Astro Dark: 18:58 - 06:02

Total Clouds (% Sky Obscured)

76
82
54
27
0
5
5
15
35
35
35
25
20
20
15
15
15

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

12
6
7
7
0
5
5
5
5
5
5
6
6
8
11
12
15

High Clouds (% Sky Obscured)

0
3
8
8
0
5
5
15
18
8
11
19
20
20
15
15
13

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
17
16
16
15
14
14
14
13
13
12
11
10
9
8
8

Chance of Frost

Temperature (°C)

18
18
18
17
16
14
13
12
12
11
12
12
12
12
13
13
12

Feels Like (°C)

18
16
14
14
14
13
10
10
9
8
9
9
8
8
10
9
9

Dew Point (°C)

8
8
7
5
3
0
-1
-1
-2
-2
-2
-1
-1
-0
1
1
1

Relative Humidity (%)

52
51
49
45
42
38
38
39
39
40
40
41
42
42
43
43
44

Pressure (mb)

1022
1023
1023
1024
1025
1026
1027
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

244
244
244
245
245
245
246
246
246
247
248
249
250
250
251
251
251

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 22/12/25 13:54:56. Forecast: 22/12/25 to 28/12/25. Timezone: UTC-6.00