Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 5%

05:54

15:16

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

Sun - Rise: 07:50, Set: 17:17, Transit: 12:34. Moon - Rise: 05:54, Set: 15:16. Civil Dark: 17:46 - 07:20. Nautical Dark: 18:20 - 06:47. Astro Dark: 18:52 - 06:14

Total Clouds (% Sky Obscured)

63
100
100
100
0
0
1
0
1
12
4
7
41
10
0
1
0
0
60
37
6
45
25
55

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
17
13
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)

63
100
100
35
0
0
1
0
1
11
4
7
32
6
0
1
0
0
60
37
6
45
25
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
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
7
7
7
8
9
9
8
8
6
6
6
4
3
3
4
4
5
6
9
12
13
15
16

Chance of Frost

Temperature (°C)

16
13
11
10
8
7
6
6
5
4
3
2
1
-0
-2
-3
-3
-2
2
8
11
13
14
14

Feels Like (°C)

14
9
7
6
4
4
3
2
2
1
1
-1
-1
-1
-3
-4
-4
-4
-1
2
6
8
7
9

Dew Point (°C)

-6
-6
-6
-6
-7
-6
-6
-6
-7
-6
-7
-8
-8
-9
-10
-11
-11
-11
-9
-6
-5
-4
-3
-3

Relative Humidity (%)

22
25
29
31
35
41
42
42
43
47
50
50
51
53
53
54
56
52
43
36
33
32
31
31

Pressure (mb)

1008
1009
1010
1012
1013
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1017
1014
1012
1009
1007
1005

Ozone (du)

270
272
276
281
281
281
279
278
276
275
274
273
273
276
276
277
280
278
278
281
281
281
279
277

Wednesday 17

Waning Crescent 2%

06:55

15:56

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

Sun - Rise: 07:51, Set: 17:17, Transit: 12:34. Moon - Rise: 06:55, Set: 15:56. Civil Dark: 17:47 - 07:21. Nautical Dark: 18:20 - 06:47. Astro Dark: 18:53 - 06:15

Total Clouds (% Sky Obscured)

64
100
100
100
85
67
80
40
68
90
100
15
16
6
0
0
0
0
0
11
1
2
2
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
15
0
0
0
0
0
0
0
0
1
2
2
2

Medium Clouds (% Sky Obscured)

6
1
99
100
84
62
70
31
39
77
100
13
16
6
0
0
0
0
0
11
0
0
0
0

High Clouds (% Sky Obscured)

64
100
100
100
40
45
34
0
43
30
30
0
0
0
0
0
0
0
0
0
0
0
0
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
4
30
42
6
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)

16
15
15
18
19
19
18
17
13
18
23
22
25
14
14
15
15
18
23
26
32
31
31
31

Chance of Frost

Temperature (°C)

14
12
10
9
9
10
10
10
10
9
12
11
10
8
7
6
5
6
8
9
9
6
6
4

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-2
-3
-5
-4
-3
-3
-2
-8
-5
-12
1
2
-7
-12
-13
-14
-15
-14
-15
-17
-14
-12

Relative Humidity (%)

34
39
43
42
36
39
39
39
42
29
30
18
54
68
36
27
26
23
18
17
16
18
22
30

Pressure (mb)

1003
1003
1002
1001
999
998
997
997
999
1000
999
1001
1003
1005
1007
1009
1010
1011
1011
1011
1011
1012
1013
1016

Ozone (du)

276
276
277
278
282
284
285
294
300
308
314
321
327
332
337
337
337
336
337
333
328
324
322
319

Thursday 18

Waning Crescent 0%

07:52

15:56

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

Sun - Rise: 07:51, Set: 17:17, Transit: 12:35. Moon - Rise: 07:52, Set: 15:56. Civil Dark: 17:47 - 07:21. Nautical Dark: 18:21 - 06:48. Astro Dark: 18:53 - 06:15

Total Clouds (% Sky Obscured)

0
9
6
4
8
8
5
5
55
7
2
1
0
21
48
42
44
75
67
47
50
47
32
14

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
3
3
3
45
7
1
0
0
0
3
18
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
9
6
3
7
2
2
0
0
0
0
0
0
21
48
29
41
75
67
43
46
27
19
11

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)

27
24
19
15
11
9
6
5
5
5
5
5
5
6
6
8
10
13
16
19
22
21
20
18

Chance of Frost

Temperature (°C)

4
3
2
1
-1
-2
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-5
-3
0
4
7
9
10
12

Feels Like (°C)

-5
-6
-7
-7
-7
-7
-6
-6
-7
-9
-8
-8
-9
-9
-10
-10
-10
-8
-6
-4
-1
0
2
5

Dew Point (°C)

-13
-13
-14
-15
-17
-18
-18
-18
-18
-18
-18
-18
-19
-19
-19
-19
-19
-20
-19
-16
-13
-12
-10
-8

Relative Humidity (%)

29
30
31
30
27
27
29
30
31
32
36
36
37
36
36
35
30
25
22
21
22
22
22
25

Pressure (mb)

1017
1019
1020
1022
1022
1023
1022
1023
1023
1022
1023
1023
1022
1021
1021
1020
1019
1018
1017
1015
1012
1011
1009
1008

Ozone (du)

316
313
312
309
308
308
305
303
302
299
297
294
291
289
286
285
284
283
281
281
280
280
279
279

Friday 19

New Moon 1%

08:43

16:45

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

Sun - Rise: 07:52, Set: 17:18, Transit: 12:35. Moon - Rise: 08:43, Set: 16:45. Civil Dark: 17:48 - 07:22. Nautical Dark: 18:21 - 06:48. Astro Dark: 18:54 - 06:16

Total Clouds (% Sky Obscured)

17
3
3
40
40
60
65
75
61
55
40
17
61
100
31
22
20
19
15
11
8
52
38
40

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
5
5
3
74
9
55
0
0
0
1
2
2
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
1
1
10
25
30
25
25
14
15
8
17
61
100
31
22
20
19
15
2
8
52
38
40

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)

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

Chance of Frost

Temperature (°C)

11
10
8
8
7
7
6
6
5
5
4
3
3
2
2
2
1
1
5
10
14
15
17
18

Feels Like (°C)

5
5
5
3
1
1
1
1
1
1
-0
-1
-1
-2
-3
-3
-4
-5
-1
4
8
11
11
13

Dew Point (°C)

-8
-7
-6
-6
-7
-7
-7
-6
-6
-6
-7
-8
-9
-10
-11
-10
-8
-9
-7
-5
-2
-1
1
1

Relative Humidity (%)

26
30
37
37
36
36
39
41
43
45
45
45
44
40
38
42
50
49
40
36
34
33
33
32

Pressure (mb)

1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1009
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

278
279
279
278
280
281
280
282
284
282
282
283
282
282
284
286
287
288
288
289
290
289
289
288

Saturday 20

Waxing Crescent 3%

09:28

17:40

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

Sun - Rise: 07:52, Set: 17:18, Transit: 12:36. Moon - Rise: 09:28, Set: 17:40. Civil Dark: 17:48 - 07:22. Nautical Dark: 18:22 - 06:49. Astro Dark: 18:54 - 06:16

Total Clouds (% Sky Obscured)

58
4
60
46
10
73
86
100
100
48
100
100
95
16
26
32
42
42
44
45
57
72
86
91

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
1
1
5
33
45
50
55
7
2
4
0
0
0
1
1
2
1
0
1
1
3
11

High Clouds (% Sky Obscured)

33
0
5
8
1
43
57
81
100
48
100
100
95
16
26
32
42
42
36
15
23
28
42
49

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
4
4
2
2
6
9
12
11
10
9
9
9
11
9
8
7
9
10
11
12
13
14

Chance of Frost

Temperature (°C)

16
14
11
10
9
8
7
6
5
3
2
1
1
1
0
0
0
-0
1
2
4
5
6
6

Feels Like (°C)

13
10
9
6
7
7
4
2
1
-1
1
-2
-3
-2
-1
-2
-2
-3
-4
-4
-5
1
1
1

Dew Point (°C)

0
0
-2
-2
-3
-3
-4
-5
-5
-5
-6
-7
-7
-8
-8
-9
-9
-9
-11
-12
-13
-13
-12
-12

Relative Humidity (%)

34
39
42
43
45
46
46
46
50
53
55
55
55
54
53
52
51
50
41
34
29
27
27
26

Pressure (mb)

1010
1011
1012
1013
1015
1016
1017
1018
1019
1020
1021
1022
1022
1022
1023
1024
1025
1025
1025
1026
1026
1025
1024
1023

Ozone (du)

289
289
289
290
291
291
291
291
292
291
290
288
289
289
288
287
286
285
285
286
286
286
286
285

Sunday 21

Waxing Crescent 7%

10:05

18:42

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 OK
10 OK
11 Good
12 OK
13 OK
14 OK
15 Bad

Sun - Rise: 07:53, Set: 17:19, Transit: 12:36. Moon - Rise: 10:05, Set: 18:42. Civil Dark: 17:49 - 07:23. Nautical Dark: 18:22 - 06:49. Astro Dark: 18:55 - 06:17

Total Clouds (% Sky Obscured)

95
100
92
85
77
85
92
100
100
100
100
100
100
100
87
73
60
42
25
7
16
24
32
55

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)

29
48
49
38
25
18
11
5
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
60
54
47
38
20
9
5
0
0
0
0
0
0
0
0
3
2
1
2
2
1
1
3

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

Chance of Frost

Temperature (°C)

5
4
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
2
4
6
8
9
11
12

Feels Like (°C)

1
2
3
-3
-2
-2
-2
-1
-2
-4
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
6
6
6

Dew Point (°C)

-11
-10
-9
-8
-8
-7
-7
-7
-8
-7
-7
-7
-6
-6
-6
-5
-5
-5
-4
-2
-1
1
2
3

Relative Humidity (%)

31
36
41
44
46
50
50
51
51
53
55
55
58
60
61
63
61
63
60
57
54
55
55
53

Pressure (mb)

1024
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025
1024
1022
1021
1019

Ozone (du)

285
284
284
282
281
279
279
278
278
277
276
275
276
277
278
277
277
276
275
274
273
272
271
270

Monday 22

Waxing Crescent 14%

10:37

19:46

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

Sun - Rise: 07:53, Set: 17:19, Transit: 12:37. Moon - Rise: 10:37, Set: 19:46. Civil Dark: 17:49 - 07:23. Nautical Dark: 18:23 - 06:50. Astro Dark: 18:55 - 06:17

Total Clouds (% Sky Obscured)

77
100
61
29
10
10
9
6
4
2
0
22
44
67
64
62
59
42
24
6

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
5
2
4
6
9
9
6
4
2
0
22
44
67
64
52
39
40
24
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

11
10
8
8
7
6
6
6
6
6
6
5
5
5
6
6
6
7
9
11

Feels Like (°C)

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

Dew Point (°C)

4
5
5
5
5
5
4
5
5
5
5
5
5
5
5
4
4
4
4
4

Relative Humidity (%)

61
70
79
84
87
91
90
91
93
94
94
94
94
94
93
90
85
82
72
63

Pressure (mb)

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

Ozone (du)

269
269
269
269
268
268
267
267
266
265
264
262
262
261
260
260
259
259
258
257

Forecast for Hays, Ellis, United States of America (38.87,-99.34)

Generated: 16/12/25 16:47:24. Forecast: 16/12/25 to 22/12/25. Timezone: UTC-6.00