Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waxing Gibbous 64%

13:12

02:10

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

Sun - Rise: 07:30, Set: 17:30, Transit: 12:30. Moon - Rise: 13:12, 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)

57
61
71
85
95
96
35
21
28
55
18
22
6
16
39
8
15
34
51
63
60
96
92
94

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)

36
52
7
62
86
96
25
21
28
40
16
19
2
3
1
5
8
27
35
54
46
94
92
94

High Clouds (% Sky Obscured)

5
49
54
56
54
46
35
4
6
24
4
5
4
12
39
2
7
10
27
8
37
15
8
5

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)

17
21
24
25
24
23
20
19
19
19
17
16
14
12
10
9
9
10
12
13
15
16
16
15

Chance of Frost

Temperature (°C)

25
21
23
17
14
11
10
9
7
6
4
4
3
2
2
2
2
1
1
2
3
4
5
5

Feels Like (°C)

21
17
15
9
5
3
2
2
0
-1
-2
-3
-3
-3
-3
-3
-2
-3
-4
-4
-4
-3
-3
-2

Dew Point (°C)

3
-1
7
3
-1
-5
-6
-6
-8
-11
-13
-15
-17
-18
-19
-19
-18
-19
-18
-18
-19
-19
-19
-18

Relative Humidity (%)

23
22
36
39
37
33
33
35
33
30
27
24
21
20
20
20
21
20
21
20
18
17
16
16

Pressure (mb)

1011
1012
1015
1018
1020
1023
1024
1026
1027
1028
1029
1030
1031
1032
1032
1033
1033
1035
1035
1036
1037
1036
1035
1034

Ozone (du)

246
247
248
249
249
247
247
247
248
250
252
252
251
250
248
248
249
248
248
246
246
247
247
250

Monday 29

Waxing Gibbous 75%

13:51

03:21

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

Sun - Rise: 07:30, Set: 17:31, Transit: 12:31. Moon - Rise: 13:51, Set: 03:21. Civil Dark: 17:58 - 07:03. Nautical Dark: 18:29 - 06:32. Astro Dark: 18:59 - 06:02

Total Clouds (% Sky Obscured)

79
91
85
100
94
95
95
89
86
94
77
40
20
1
0
1
0
0
0
0
0
0
1
1

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)

79
87
78
94
94
95
95
87
86
94
77
40
20
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
53
63
99
63
58
64
66
59
7
6
4
3
1
0
1
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
1
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)

14
14
13
11
9
9
9
9
9
9
8
7
7
6
6
6
4
3
4
3
3
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-18
-18
-17
-16
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-15
-16
-15
-16
-16
-16
-16
-15
-15
-15

Relative Humidity (%)

16
16
17
19
21
22
22
23
23
25
26
27
28
28
30
31
33
32
31
29
26
23
20
17

Pressure (mb)

1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1035
1034
1032

Ozone (du)

249
250
252
253
255
261
267
273
278
280
284
286
286
293
295
299
302
305
309
316
317
317
313
310

Tuesday 30

Waxing Gibbous 85%

No Rise

04:35

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

Sun - Rise: 07:31, Set: 17:31, Transit: 12:31. Moon - Rise: No Rise, Set: 04:35. Civil Dark: 17:59 - 07:03. Nautical Dark: 18:29 - 06:33. Astro Dark: 18:59 - 06:03

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

9
10
11
10
9
8
7
6
6
5
5
5
5
4
4
4
4
5
5
6
9
11
14
16

Feels Like (°C)

7
8
8
8
7
6
4
4
3
2
2
2
2
1
2
2
2
2
3
4
6
9
12
12

Dew Point (°C)

-16
-16
-16
-14
-15
-15
-15
-15
-15
-16
-16
-16
-15
-15
-15
-15
-14
-13
-12
-12
-10
-8
-7
-6

Relative Humidity (%)

15
14
14
16
17
18
19
20
20
21
21
21
22
23
24
24
25
26
28
27
26
24
23
21

Pressure (mb)

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

Ozone (du)

307
306
306
306
305
303
304
305
306
308
306
303
302
301
298
294
289
285
281
279
277
276
275
274

Wednesday 31

Waxing Gibbous 93%

14:39

05:50

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 Good
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
13 Bad

Sun - Rise: 07:31, Set: 17:32, Transit: 12:32. Moon - Rise: 14:39, Set: 05:50. Civil Dark: 17:59 - 07:04. Nautical Dark: 18:30 - 06:33. Astro Dark: 19:00 - 06:03

Total Clouds (% Sky Obscured)

0
1
1
2
9
17
28
22
20
13
11
9
8
25
43
63
73
83
92
96
98
100
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
22
40
50
43
38

High Clouds (% Sky Obscured)

0
1
1
2
7
16
28
22
20
13
11
7
7
21
41
63
73
83
82
96
98
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)

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

Chance of Frost

Temperature (°C)

17
18
18
17
16
15
14
13
12
11
10
10
10
9
9
8
8
9
9
9
11
13
15
16

Feels Like (°C)

14
16
15
15
14
13
11
10
9
8
8
8
8
7
7
6
5
5
5
6
7
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

21
21
21
24
26
27
29
32
34
35
36
38
40
41
43
43
43
44
44
40
36
34
32
30

Pressure (mb)

1021
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1013

Ozone (du)

274
273
274
273
273
272
272
269
268
267
267
267
266
266
266
266
266
267
266
267
268
270
267
265

Thursday 1

Waxing Gibbous 98%

15:38

06:59

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

Sun - Rise: 07:31, Set: 17:33, Transit: 12:32. Moon - Rise: 15:38, Set: 06:59. Civil Dark: 18:00 - 07:04. Nautical Dark: 18:31 - 06:33. Astro Dark: 19:01 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
95
90
84
90
95
100
4
2
0
0
3
2
2
0
0
0
0
0
0
0

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)

70
88
92
100
95
90
84
73
86
36
4
2
0
0
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
99
94
68
37
5
37
68
100
1
0
0
0
3
2
2
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
10
14
17
14
11
6
6
4
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
7
6
6
6
7
7
6
6
6
7
7
8
6
6
5
5
6
8
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
14
13
13
12
12
12
12
12
14
14
14
14
15
15
13
14
14
15
15
15
18

Dew Point (°C)

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

Relative Humidity (%)

29
31
32
36
37
42
43
50
55
51
51
55
58
61
63
64
66
68
71
76
68
61
54
52

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1006
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1008

Ozone (du)

264
264
265
266
267
269
269
270
272
274
277
278
279
280
281
282
283
283
283
284
284
285
285
285

Friday 2

Waxing Gibbous 100%

16:45

07:59

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

Sun - Rise: 07:31, Set: 17:34, Transit: 12:33. Moon - Rise: 16:45, Set: 07:59. Civil Dark: 18:01 - 07:04. Nautical Dark: 18:31 - 06:33. Astro Dark: 19:02 - 06:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
1

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
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

19
21
20
19
17
16
15
14
13
12
11
10
9
9
8
8
8
8
9
9
11
14
16
17

Feels Like (°C)

17
17
17
17
17
14
13
13
13
13
12
8
7
7
7
7
7
6
6
6
7
8
8
15

Dew Point (°C)

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

Relative Humidity (%)

48
47
47
47
48
48
47
47
47
46
46
47
48
49
50
53
53
54
54
55
54
55
56
53

Pressure (mb)

1007
1007
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1014

Ozone (du)

284
284
284
284
283
283
283
283
283
283
283
282
281
281
280
280
280
279
279
279
279
278
278
277

Saturday 3

Full Moon 99%

17:58

08:49

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

Sun - Rise: 07:31, Set: 17:34, Transit: 12:33. Moon - Rise: 17:58, Set: 08:49. Civil Dark: 18:01 - 07:04. Nautical Dark: 18:32 - 06:33. Astro Dark: 19:02 - 06:03

Total Clouds (% Sky Obscured)

2
1
1
0
8
15
21
38
58
78
66
48
28
23
20
17

Low Clouds (% Sky Obscured)

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
1
2
3
2
2
2
1
1
0

High Clouds (% Sky Obscured)

2
1
1
0
7
13
20
38
58
78
65
46
28
23
20
17

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
7
7
7
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
16
17
17
16
15
15
15
15
11
11
10
10
10

Dew Point (°C)

8
8
8
8
7
7
7
7
7
6
7
6
6
6
7
7

Relative Humidity (%)

52
49
50
50
50
51
52
54
55
57
60
61
64
66
69
70

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

276
275
275
274
274
274
274
273
273
273
273
273
273
272
272
272

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

Generated: 28/12/25 13:14:04. Forecast: 28/12/25 to 03/01/26. Timezone: UTC-6.00