Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 5

Waxing Gibbous 86%

14:06

03:05

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

Sun - Rise: 06:51, Set: 17:41, Transit: 12:16. Moon - Rise: 14:06, Set: 03:05. Civil Dark: 18:06 - 06:27. Nautical Dark: 18:33 - 05:59. Astro Dark: 19:01 - 05:32

Total Clouds (% Sky Obscured)

5
15
19
5
8
5
32
46
42
48
57
38
22
24
26
34
40
27
42
34
34
5
8
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
17
22
17
18
17
17
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)

2
15
19
4
8
5
32
46
42
48
50
34
21
10
8
19
26
16
27
34
34
5
8
2

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
3
4
4
4
4
4
4
3
3
3
2
2
3
4
5
5
4
5
5
5
5
6

Chance of Frost

Temperature (°C)

14
13
12
12
11
10
10
10
9
11
16
19
20
21
23
23
23
22
21
18
17
15
14
14

Feels Like (°C)

13
13
13
12
11
11
10
10
9
12
17
19
22
22
23
22
21
20
20
17
15
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
75
74
76
77
78
78
67
53
44
39
33
31
29
28
29
39
48
51
51
50
49

Pressure (mb)

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

Ozone (du)

264
264
264
264
264
265
264
264
264
264
264
265
264
264
265
265
265
265
264
264
263
263
263
263

Sunday 6

Waxing Gibbous 92%

14:50

04:00

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
14 Good
15 Good
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:51, Set: 17:42, Transit: 12:16. Moon - Rise: 14:50, Set: 04:00. Civil Dark: 18:06 - 06:26. Nautical Dark: 18:34 - 05:59. Astro Dark: 19:01 - 05:32

Total Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
0
0
1
14
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
17
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)

2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
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
3
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
6
6
6
6
6
6
6
5
5
5
5
6
6
5
4
2
2
1
2
4
5
5
5

Chance of Frost

Temperature (°C)

12
12
12
11
10
10
10
10
10
11
14
17
20
21
22
23
23
23
21
19
17
16
15
14

Feels Like (°C)

11
11
11
10
10
9
10
9
10
11
14
16
19
21
22
23
24
23
23
20
17
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

55
66
73
79
84
87
87
88
88
73
53
42
35
31
29
27
27
27
37
44
49
54
57
57

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1024
1023
1022
1021
1020
1020
1020
1021
1022
1023
1023
1023

Ozone (du)

264
263
263
262
262
262
262
262
261
262
263
264
264
263
264
264
265
266
265
265
265
265
265
265

Monday 7

Waxing Gibbous 97%

15:40

04:56

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 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:51, Set: 17:42, Transit: 12:16. Moon - Rise: 15:40, Set: 04:56. Civil Dark: 18:06 - 06:26. Nautical Dark: 18:34 - 05:59. Astro Dark: 19:01 - 05:32

Total Clouds (% Sky Obscured)

0
0
1
15
7
7
1
0
0
0
0
0
0
9
19
21
35
39
16
5
0
14
18
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
19
21
33
27
11
3
0
8
11
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
1
15
7
7
1
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
3
3
3
3
3
3
3
3
4
4
4
4
5
6
6
5
4
4
5
5
5

Chance of Frost

Temperature (°C)

13
11
11
11
10
10
10
10
10
12
17
20
22
22
24
24
24
24
22
19
17
16
15
15

Feels Like (°C)

12
11
11
11
9
10
11
10
9
12
17
20
22
23
24
24
23
22
22
19
17
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

57
57
58
60
61
61
62
61
62
54
44
37
33
29
27
25
24
25
34
38
43
49
51
50

Pressure (mb)

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

Ozone (du)

267
268
268
268
267
266
267
267
269
269
270
270
270
271
269
268
267
268
269
269
269
270
271
272

Tuesday 8

Waxing Gibbous 95%

16:35

05:51

23 Good
00 Good
01 Good
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
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 Good

Sun - Rise: 06:50, Set: 17:43, Transit: 12:16. Moon - Rise: 16:35, Set: 05:51. Civil Dark: 18:07 - 06:26. Nautical Dark: 18:34 - 05:59. Astro Dark: 19:01 - 05:31

Total Clouds (% Sky Obscured)

13
11
12
19
19
13
8
5
2
0
0
0
0
5
11
16
15
13
8
6
3
0
2
5

Low Clouds (% Sky Obscured)

13
11
12
12
12
11
8
5
2
0
0
0
0
5
11
14
13
13
8
6
3
0
2
5

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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
13
13
13
12
13
14
16
18
20
22
22
23
23
22
21
18
17
17
16
15

Feels Like (°C)

14
14
13
13
12
12
12
11
12
13
14
16
18
20
21
22
23
21
21
17
16
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

50
50
54
56
62
66
70
72
74
62
48
42
37
35
32
29
29
28
36
45
50
56
64
73

Pressure (mb)

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

Ozone (du)

272
272
273
273
272
272
271
272
273
273
275
276
277
278
280
280
281
281
282
281
281
281
280
279

Wednesday 9

Waxing Gibbous 99%

17:33

06:43

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

Sun - Rise: 06:50, Set: 17:43, Transit: 12:17. Moon - Rise: 17:33, Set: 06:43. Civil Dark: 18:07 - 06:26. Nautical Dark: 18:35 - 05:59. Astro Dark: 19:02 - 05:31

Total Clouds (% Sky Obscured)

8
7
6
3
4
6
6
4
2
0
0
0
0
6
12
17
1
1
5
6
9
11
9
8

Low Clouds (% Sky Obscured)

8
7
6
3
4
6
6
4
2
0
0
0
0
6
10
13
1
1
5
6
9
11
9
8

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)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
10
12
14
17
19
20
22
23
23
24
21
20
19
17
16
15
13

Feels Like (°C)

12
11
11
11
11
11
10
9
11
13
14
16
18
21
22
22
24
23
23
22
21
20
20
13

Dew Point (°C)

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

Relative Humidity (%)

78
83
87
90
91
88
81
74
73
64
54
47
42
34
30
28
27
30
35
40
43
47
51
53

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1025
1024
1023
1022
1021
1022
1022
1023
1023
1024
1025
1025

Ozone (du)

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

Thursday 10

Full Moon 100%

18:33

07:32

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

Sun - Rise: 06:50, Set: 17:43, Transit: 12:17. Moon - Rise: 18:33, Set: 07:32. Civil Dark: 18:07 - 06:26. Nautical Dark: 18:35 - 05:59. Astro Dark: 19:02 - 05:31

Total Clouds (% Sky Obscured)

6
5
5
2
0
1
0
0
0
0
0
0
0
12
25
37
30
28
16
17
21
41
49
50

Low Clouds (% Sky Obscured)

6
5
5
2
0
1
0
0
0
0
0
0
0
1
3
4
4
8
10
13
12
11
10
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
17
16
19

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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
11
11
10
13
15
16
19
21
22
22
23
23
22
21
19
18
16
15
15

Feels Like (°C)

14
13
13
12
12
10
10
9
10
11
11
17
17
16
17
18
19
22
23
22
21
19
18
14

Dew Point (°C)

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

Relative Humidity (%)

58
61
61
60
59
60
60
60
55
51
46
39
34
30
27
26
24
28
32
37
39
40
41
42

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1026
1025
1025
1024
1023
1022
1022
1022
1023
1023
1024
1025
1025

Ozone (du)

272
272
272
272
272
271
270
269
268
267
266
267
267
268
268
268
268
269
269
270
269
269
268
269

Friday 11

Waning Gibbous 98%

19:33

08:16

23 Bad
00 OK
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
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 06:50, Set: 17:44, Transit: 12:17. Moon - Rise: 19:33, Set: 08:16. Civil Dark: 18:08 - 06:26. Nautical Dark: 18:35 - 05:59. Astro Dark: 19:02 - 05:31

Total Clouds (% Sky Obscured)

50
47
38
26
10
5
1
1
1
1
0
0
0
3
7
10
10
3
0
0
0
0

Low Clouds (% Sky Obscured)

5
4
5
6
4
2
1
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0

Medium Clouds (% Sky Obscured)

18
12
7
0
0
0
0
0
0
0
0
0
0
0
0
0
7
3
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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
13
13
13
12
11
14
15
17
20
22
23
23
24
24
23
21
19
18
17

Feels Like (°C)

14
15
14
14
14
12
12
12
11
11
10
18
18
18
19
19
20
23
23
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

43
44
44
46
47
49
52
54
50
47
45
38
34
29
28
25
24
27
32
36
38
39

Pressure (mb)

1025
1025
1025
1024
1024
1024
1025
1025
1025
1026
1026
1025
1025
1024
1024
1023
1022
1022
1022
1022
1023
1023

Ozone (du)

269
269
269
269
269
269
269
269
268
267
267
268
269
270
271
272
272
272
272
272
273
274

Forecast for S�o Carlos, S�o Carlos, Brazil (-22.01,-47.89)

Generated: 05/07/25 23:56:41. Forecast: 05/07/25 to 11/07/25. Timezone: UTC-3.00