Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 14%

10:02

19:52

03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 07:21, Set: 16:15, Transit: 11:48. Moon - Rise: 10:02, Set: 19:52. Civil Dark: 16:48 - 06:48. Nautical Dark: 17:25 - 06:12. Astro Dark: 18:00 - 05:36

Total Clouds (% Sky Obscured)

94
72
42
84
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
26
30
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
36
60
89
97
100
100
100
100
100
30
1
1
0
0
0
57
70
79
100
100

High Clouds (% Sky Obscured)

94
72
42
84
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
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
3
5
5
6
7
9
8
6
3
3
3
3
2
5
6
7
8
10
10
9
9
9

Chance of Frost

Temperature (°C)

3
1
0
-1
-1
-1
2
5
7
9
11
12
12
10
10
9
8
8
8
7
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
83
84
86
81
75
65
55
48
49
51
52
49
41
41
42
43
41
43
41
40
39

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1020
1018
1016
1014
1013
1013
1013
1013
1012
1013
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

272
271
270
270
271
271
271
270
268
269
267
265
265
263
262
260
261
261
261
261
260
258
261
261

Wednesday 24

Waxing Crescent 22%

10:26

21:01

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

Sun - Rise: 07:21, Set: 16:16, Transit: 11:49. Moon - Rise: 10:26, Set: 21:01. Civil Dark: 16:49 - 06:48. Nautical Dark: 17:25 - 06:12. Astro Dark: 18:00 - 05:37

Total Clouds (% Sky Obscured)

94
81
35
100
35
4
81
3
1
2
1
2
12
30
19
19
100
100
100
88
78
47
40
26

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)

93
81
35
39
24
2
0
0
0
0
0
0
0
0
0
0
0
49
39
49
1
0
0
0

High Clouds (% Sky Obscured)

31
10
10
100
15
2
81
3
1
1
1
2
7
20
18
19
100
100
100
88
78
44
25
15

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)

9
8
8
6
6
4
3
4
3
3
3
5
7
8
8
7
8
7
7
6
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
4
2
2
5
7
10
11
12
12
10
8
4
3
2
1
1
2
2
3
1
1

Dew Point (°C)

-5
-5
-6
-7
-8
-8
-8
-6
-3
-2
-1
-1
1
3
2
2
2
2
2
2
1
1
1
2

Relative Humidity (%)

35
32
30
30
32
35
34
35
37
37
37
38
45
55
61
68
70
75
76
78
79
79
78
78

Pressure (mb)

1011
1010
1011
1011
1012
1013
1014
1014
1013
1013
1013
1013
1013
1014
1015
1016
1017
1016
1016
1016
1015
1014
1013
1012

Ozone (du)

261
261
263
266
267
266
265
267
268
267
266
265
263
261
258
257
257
256
255
255
256
257
257
257

Thursday 25

Waxing Crescent 31%

10:46

22:11

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

Sun - Rise: 07:22, Set: 16:17, Transit: 11:49. Moon - Rise: 10:46, Set: 22:11. Civil Dark: 16:50 - 06:49. Nautical Dark: 17:26 - 06:12. Astro Dark: 18:01 - 05:37

Total Clouds (% Sky Obscured)

35
35
100
47
40
100
100
100
100
86
66
100
59
43
0
1
29
42
65
45
34
18
0
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
2
0
0
0
0
2
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
2
2
46
68
79
46
49
66
29
18
0
0
0
25
24
57
42
34
18
0
0

High Clouds (% Sky Obscured)

25
25
100
34
20
100
100
100
100
80
66
100
0
0
0
1
16
39
31
45
34
18
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)

5
5
6
6
8
9
12
12
15
18
20
20
17
11
6
4
4
3
2
3
2
2
3
3

Chance of Frost

Temperature (°C)

5
6
6
8
9
11
13
14
16
18
19
19
12
14
10
9
8
7
6
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
62
45
42
41
39
33
30
30
34
37
38
38
63
55
63
62
64
66
68
69
69
70
67

Pressure (mb)

1011
1010
1008
1008
1007
1006
1005
1005
1003
1002
1001
1001
1003
1006
1006
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

256
257
257
255
253
254
256
258
262
269
272
273
274
279
284
292
299
302
304
306
308
313
315
318

Friday 26

Waxing Crescent 42%

11:06

23:22

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

Sun - Rise: 07:22, Set: 16:17, Transit: 11:50. Moon - Rise: 11:06, Set: 23:22. Civil Dark: 16:50 - 06:49. Nautical Dark: 17:27 - 06:13. Astro Dark: 18:02 - 05:38

Total Clouds (% Sky Obscured)

9
12
17
18
37
15
4
0
0
5
7
9
5
13
4
12
82
85
92
93
91
81
25
29

Low Clouds (% Sky Obscured)

1
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
1
2
2
12
2
0
0
0
0
0
0
0
3
4
12
81
84
88
90
91
80
25
29

High Clouds (% Sky Obscured)

0
0
0
1
1
1
0
0
0
5
3
3
2
3
2
1
1
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)

4
4
4
4
4
5
8
14
16
17
18
19
18
16
14
12
12
13
8
8
12
16
18
16

Chance of Frost

Temperature (°C)

2
2
0
-0
-1
-1
4
8
12
13
14
15
14
13
12
11
10
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
73
72
71
63
54
44
41
35
35
31
30
32
32
35
38
41
50
52
53
45
43
28

Pressure (mb)

1009
1008
1008
1008
1007
1007
1006
1004
1002
1001
1000
999
999
999
999
1000
1000
1000
1000
999
999
999
999
1000

Ozone (du)

322
324
325
328
325
323
321
321
323
323
323
321
320
321
323
327
329
333
335
337
337
337
340
345

Saturday 27

First Quarter 53%

11:25

00:35

03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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 OK
00 OK
01 OK
02 OK

Sun - Rise: 07:22, Set: 16:18, Transit: 11:50. Moon - Rise: 11:25, Set: 00:35. Civil Dark: 16:51 - 06:49. Nautical Dark: 17:27 - 06:13. Astro Dark: 18:02 - 05:38

Total Clouds (% Sky Obscured)

25
25
24
27
26
27
27
20
29
98
99
98
98
99
99
100
100
84
67
48
40
36
29
34

Low Clouds (% Sky Obscured)

0
0
0
5
5
5
9
5
12
98
99
98
98
99
99
100
100
74
48
22
26
31
29
34

Medium Clouds (% Sky Obscured)

25
25
24
27
26
18
19
15
21
18
95
98
98
98
98
99
100
84
67
48
40
32
21
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
1
1
0
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
0
7
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
67
53
21
18
36
27
6
4
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
12
17
15
12
10
11
12
11
11
16
18
21
24
21
19
17
16
16
16
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
-0
-1
1
2
2
3
3
1
-1
-4
-6
-9
-10
-11
-12
-12
-13
-13
-15
-14
-14

Dew Point (°C)

-11
-12
-10
-3
-1
0
1
1
1
0
1
6
-2
-4
-9
-11
-13
-15
-15
-15
-16
-16
-17
-17

Relative Humidity (%)

25
23
28
53
62
68
70
67
61
59
64
88
62
66
56
53
52
50
51
53
53
53
52
51

Pressure (mb)

1000
1001
1001
1003
1004
1005
1006
1007
1007
1007
1008
1010
1014
1017
1020
1023
1025
1027
1029
1030
1031
1032
1033
1033

Ozone (du)

343
345
348
352
353
360
364
368
371
372
373
375
373
374
377
376
375
374
371
367
363
369
375
381

Sunday 28

Waxing Gibbous 64%

11:46

01:51

03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
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 Good
01 Good
02 OK

Sun - Rise: 07:22, Set: 16:19, Transit: 11:51. Moon - Rise: 11:46, Set: 01:51. Civil Dark: 16:52 - 06:49. Nautical Dark: 17:28 - 06:13. Astro Dark: 18:03 - 05:38

Total Clouds (% Sky Obscured)

46
51
40
30
16
14
9
5
3
1
0
0
0
0
4
9
9
10
12
22
20
18
16
26

Low Clouds (% Sky Obscured)

46
51
40
30
14
10
7
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
45
32
24
8
6
3
0
0
0
0
0
0
0
1
2
3
10
12
22
20
18
16
26

High Clouds (% Sky Obscured)

3
6
4
3
0
0
0
0
0
0
0
0
0
0
2
1
2
1
1
0
1
2
2
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
1
2
2
2
1
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)

14
14
14
15
16
17
17
18
18
16
15
14
11
8
6
4
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

-9
-9
-9
-10
-10
-10
-9
-9
-8
-8
-8
-8
-7
-8
-8
-9
-9
-9
-9
-9
-10
-9
-10
-10

Feels Like (°C)

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

Dew Point (°C)

-17
-18
-18
-18
-19
-19
-19
-20
-21
-21
-22
-23
-23
-23
-22
-22
-22
-22
-22
-22
-22
-22
-22
-21

Relative Humidity (%)

51
50
50
49
49
48
44
40
36
32
29
26
28
29
31
31
33
34
34
35
35
36
36
37

Pressure (mb)

1034
1034
1035
1036
1037
1038
1038
1039
1040
1039
1039
1039
1039
1039
1040
1040
1041
1041
1041
1041
1041
1040
1040
1040

Ozone (du)

378
374
370
366
362
359
359
359
360
355
351
347
342
338
333
331
329
327
327
326
326
327
328
330

Monday 29

Waxing Gibbous 75%

12:11

No Set

Sun - Rise: 07:22, Set: 16:20, Transit: 11:51. Moon - Rise: 12:11, Set: No Set. Civil Dark: 16:52 - 06:50. Nautical Dark: 17:29 - 06:13. Astro Dark: 18:04 - 05:38

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 23/12/25 02:57:10. Forecast: 23/12/25 to 29/12/25. Timezone: UTC-7.00