Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 1%

09:05

17:37

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

Sun - Rise: 07:31, Set: 17:13, Transit: 12:22. Moon - Rise: 09:05, Set: 17:37. Civil Dark: 17:41 - 07:03. Nautical Dark: 18:13 - 06:30. Astro Dark: 18:45 - 05:59

Total Clouds (% Sky Obscured)

27
21
18
1
1
9
20
25
12
2
41
75
55
100
100
33
25
25
29
7
23
4
17
30

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
1
1
9
20
25
12
2
36
75
55
100
100
33
25
25
29
7
22
2
16
30

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)

1
5
2
5
10
12
13
12
11
11
13
12
13
12
12
11
11
11
10
10
10
9
8
7

Chance of Frost

Temperature (°C)

10
12
13
14
15
15
15
14
12
11
10
9
8
7
7
6
5
5
4
4
3
3
3
3

Feels Like (°C)

7
9
11
13
12
12
10
9
8
6
5
5
2
2
1
1
0
-1
-1
-2
-0
-2
-1
-1

Dew Point (°C)

-1
-1
-2
-2
-1
-1
-1
0
-1
-1
-1
-1
-1
-1
-2
-3
-4
-5
-6
-7
-8
-8
-9
-9

Relative Humidity (%)

44
41
37
33
33
33
35
38
41
45
48
51
53
55
54
53
52
50
48
46
44
43
43
43

Pressure (mb)

1009
1010
1010
1010
1010
1011
1012
1014
1015
1017
1018
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1027
1027

Ozone (du)

266
266
264
262
261
262
263
262
263
263
262
263
265
265
269
272
272
273
274
274
273
275
275
276

Sunday 21

Waxing Crescent 3%

09:05

18:37

09 Good
10 Good
11 OK
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 OK
05 Bad
06 Bad
07 Bad
08 OK

Sun - Rise: 07:32, Set: 17:13, Transit: 12:22. Moon - Rise: 09:05, Set: 18:37. Civil Dark: 17:42 - 07:03. Nautical Dark: 18:14 - 06:31. Astro Dark: 18:45 - 06:00

Total Clouds (% Sky Obscured)

12
0
33
59
100
98
63
77
70
84
88
81
87
94
97
95
71
77
57
44
79
85
64
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
4
19
22
32
45
51
87
94
97
95
62
73
39
23
72
85
52
26

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)

12
0
29
55
100
96
60
48
37
50
50
50
5
60
35
3
2
2
2
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)

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

Chance of Frost

Temperature (°C)

4
6
9
11
12
13
14
13
12
11
10
10
10
10
9
9
9
9
9
8
8
8
9
9

Feels Like (°C)

0
2
5
7
7
9
10
10
8
7
6
5
5
5
5
5
4
5
5
5
5
5
5
5

Dew Point (°C)

-9
-9
-9
-8
-7
-5
-4
-2
-1
-1
-2
-2
-2
-3
-3
-3
-2
-1
-1
0
1
2
3
5

Relative Humidity (%)

38
33
29
26
26
28
30
35
40
44
44
42
44
42
42
43
46
49
52
56
60
64
69
78

Pressure (mb)

1028
1028
1028
1027
1026
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1021

Ozone (du)

277
275
273
270
269
267
265
263
261
259
258
257
257
258
257
256
255
256
256
256
254
254
254
254

Monday 22

Waxing Crescent 7%

09:44

19:40

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

Sun - Rise: 07:32, Set: 17:14, Transit: 12:23. Moon - Rise: 09:44, Set: 19:40. Civil Dark: 17:42 - 07:04. Nautical Dark: 18:14 - 06:31. Astro Dark: 18:46 - 06:00

Total Clouds (% Sky Obscured)

38
33
31
38
10
5
13
0
0
0
0
0
0
0
2
10
43
54
66
66
64
62
65
73

Low Clouds (% Sky Obscured)

18
19
19
19
6
2
3
0
0
0
0
0
0
0
1
4
9
21
29
31
34
34
37
41

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
2
0
4
4
7

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
12
13
14
14
15
14
13
11
9
9
9
9
9
8
8
8
6
6
5
4
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
11
12
14
15
16
16
15
14
13
13
13
14
14
14
13
14
15
15
15
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

80
75
67
57
49
43
41
42
46
49
56
69
78
80
83
84
84
86
89
89
89
89
89
89

Pressure (mb)

1021
1021
1020
1018
1017
1016
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1018
1019

Ozone (du)

254
253
252
252
253
253
255
255
255
254
254
256
256
255
255
255
255
255
258
258
257
257
255
254

Tuesday 23

Waxing Crescent 14%

10:17

20:44

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 Good
18 OK
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

Sun - Rise: 07:32, Set: 17:14, Transit: 12:23. Moon - Rise: 10:17, Set: 20:44. Civil Dark: 17:43 - 07:04. Nautical Dark: 18:15 - 06:32. Astro Dark: 18:46 - 06:00

Total Clouds (% Sky Obscured)

68
62
60
49
37
25
22
21
15
23
72
76
73
70
71
81
94
100
88
55
100
100
100
100

Low Clouds (% Sky Obscured)

38
36
33
27
13
9
5
3
0
5
25
11
11
12
7
15
24
32
44
55
66
62
57
55

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)

5
2
0
0
0
0
8
15
15
15
55
55
56
53
59
73
88
100
88
55
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
1
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
5
6
6
6
6
5
3
4
4
4
4
5
6
7
8
8
8
8
8
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
18
19
20
20
22
23
24
21
19
19
17
17
17
16
16
16
16
15
16
16
16
16
16

Dew Point (°C)

12
11
11
11
10
10
10
10
11
12
12
15
16
16
16
16
16
16
15
15
16
16
16
16

Relative Humidity (%)

82
73
66
59
54
49
47
51
57
64
70
86
95
95
93
93
93
93
93
93
95
93
95
93

Pressure (mb)

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

Ozone (du)

254
255
257
258
257
257
257
259
261
260
259
259
261
262
263
263
262
262
260
261
261
261
261
262

Wednesday 24

Waxing Crescent 22%

10:46

21:47

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

Sun - Rise: 07:33, Set: 17:15, Transit: 12:24. Moon - Rise: 10:46, Set: 21:47. Civil Dark: 17:43 - 07:04. Nautical Dark: 18:16 - 06:32. Astro Dark: 18:47 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
41
59
81
41
27
28
7
8
9
17
24
31
35
39
43

Low Clouds (% Sky Obscured)

52
49
47
39
32
24
20
16
12
10
7
5
12
19
27
7
8
9
17
24
31
35
39
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
6
80
8
6
4
4
5
4
1
1
0
0
1
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
39
49
55
16
20
10
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
81
74
68
61
58
53
50
49
51
54
58
63
73
78
80
78
78
78
80
81
82
82
82

Pressure (mb)

1020
1020
1019
1018
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

263
263
262
262
260
257
256
255
254
255
255
254
253
252
252
250
251
251
251
250
249
249
248
247

Thursday 25

Waxing Crescent 31%

11:13

22:51

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

Sun - Rise: 07:33, Set: 17:15, Transit: 12:24. Moon - Rise: 11:13, Set: 22:51. Civil Dark: 17:44 - 07:05. Nautical Dark: 18:16 - 06:33. Astro Dark: 18:47 - 06:01

Total Clouds (% Sky Obscured)

29
14
0
0
0
0
0
0
0
0
0
0
0
0
0
33
57
81
78
81
79
56
29
0

Low Clouds (% Sky Obscured)

29
14
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
2
1
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
33
57
81
78
81
79
56
29
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
17
24
23
22
23
23
23
21
22
21
21
21
21
19
19
19
19
19
19
18
19

Dew Point (°C)

15
15
15
15
15
15
15
14
14
14
14
15
14
14
14
15
14
14
14
14
15
15
15
15

Relative Humidity (%)

81
74
67
60
57
53
50
52
54
56
58
62
64
65
66
68
69
71
73
76
78
82
82
82

Pressure (mb)

1015
1015
1014
1014
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1011
1011
1011
1012
1012

Ozone (du)

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

Friday 26

Waxing Crescent 41%

11:38

23:55

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

Sun - Rise: 07:33, Set: 17:16, Transit: 12:25. Moon - Rise: 11:38, Set: 23:55. Civil Dark: 17:45 - 07:05. Nautical Dark: 18:17 - 06:33. Astro Dark: 18:48 - 06:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
3
9
11
9
7
5
17
28
39
59
76
92
87
83
78

Low Clouds (% Sky Obscured)

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

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
2
1
1
17
28
39
56
29
2
5
7
9

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
23
23
23
24
23
21
19
18
17
16
15
13
12
12
11
11
11
11

Feels Like (°C)

19
20
21
21
26
26
26
26
26
25
17
16
15
15
14
13
10
9
9
9
9

Dew Point (°C)

15
15
16
16
16
15
16
15
12
11
10
8
8
6
5
4
3
2
1
2
2

Relative Humidity (%)

82
76
69
63
62
60
60
60
59
58
58
58
57
56
56
55
54
53
52
53
53

Pressure (mb)

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

Ozone (du)

249
250
251
252
252
252
252
251
251
251
252
253
255
255
256
256
256
256
256
256
256

Forecast for Tulsa, Tulsa, United States of America (36.16,-95.99)

Generated: 20/12/25 09:31:04. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-6.00